CY28548ZXC
• 15 33.27 MHz or 66.669-MHz clock outputs• 1 REF 14.318 MHz • Divide by 2, spread spectrum and output enable all selectable on a per-output basis via I2C register bits • Divide by 2 mode default values strappable on a per-group basis • Output Enable pin controls all outputs • I2C Compatible Programmability With Block and Byte Modes • I2C Operates Up to 1MHz • I2C Address Selection of D0, D2, D4 or D6 • 48-Pin SSOP Package
SKU: ZZ10.CIC207
GMT G528
6528, 6S58 GS58The G528/G528A is an integrated high-side power switch optimized for self-powered and bus-powered Universal Serial Bus (USB) applications.The G528/G528A satisfies the USB standards. The switch's low on-resistance meets USB voltage drop requirements. When the output load exceeds current-limit threshold, G528/G528A switches into constant-current mode and limit the output current to a safe level, which is typically 1.4A. An open-drain flag output is also available to indicate fault conditions to the...
SKU: ZZ10.CIC206
ADP3212
The APD3212/NCP3218/NCP3218G is a highly efficient, multi−phase, synchronous buck switching regulator controller. With its integrated drivers, the APD3212/NCP3218/NCP3218G is optimized for converting the notebook battery voltage into the core supply voltage required by high performance Intel processors. An internal 7−bit DAC is used to read a VID code directly from the processor and to set the CPU core voltage to a value within the range of 0.3 V to 1.5 V. The APD3212/NCP3218/NCP3218G is programmable for 1−,...
SKU: ZZ10.CIC205
ISL 62383 HRTZ
The ISL62381, ISL62382, ISL62383, ISL62381C, ISL62382C and ISL62383C family of controllers generate supply voltages for battery-powered systems. These controllers include two pulse-width modulation (PWM) controllers, adjustable from 0.6V to 5.5V, and two linear regulators, LDO5 and LDO3, that generate a fixed 5V and an adjustable output respectively, and each can deliver up to 100mA. The ISL62383 and ISL62383C have the same outputs as the ISL62381, ISL62382, ISL62381C and ISL62382C but without LDO3 linear...
SKU: ZZ10.CIC203
ISL 6545 CBZ
The ISL6545, ISL6545A makes simple work out of implementing a complete control and protection scheme for a DC/DC stepdown converter driving N-Channel MOSFETs in a synchronous buck topology. Since it can work with either 5V or 12V supplies, this one IC can be used in a wide variety of applications within a system. The ISL6545, ISL6545A (hereafter referred to as “ISL6545x”, except as needed) integrates the control, gate drivers, output adjustment, monitoring and protection functions into a single 8 Ld SOIC or 10...
SKU: ZZ10.CIC202
ENE KB3930QF A1
The ENE KB3930 is a highly customized embedded controller (EC) for notebook platforms. The embedded controller contains industrial standard 8051 microprocessor and provides function of i8042 keyboard controller basically. KB3930 is embedded LPC interface used to communicate with Host. KB3930 is designed with Shared-ROM architecture. The EC firmware and system BIOS will co-exist in single SPI flash. The embedded controller also features rich interfaces for general applications, such as PS/2 interface, Keyboard...
SKU: ZZ10.CIC201
BD9528
BD9528MUV is a 2-channel switching regulator controller with high output current which can achieve low output voltage (1V to 5.5V) from a wide inpute voltage range (5.5V to 28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor. A new technology calld H3Reg (High speed, High efficiency, High Performance) is a Rohm proprietary control method to realize ultra high transient response against load change. SLLM (Simple Light Load Mode) technology is also...
SKU: ZZ10.CIC200
uP6163AG
Single 12V Input Supply Dual Regulator -Synchronous-Buck-PWM and Linear-Regulator Controller
SKU: ZZ10.CIC199
CX20671-21Z
Conexant's CX20671 HD Audio codec SoC is a low-power,102 dB SNR, highperformanceaudio codec with integrated 2-WRMS (per channel) stereo speakeramplifier with Spread Spectrum EMI dispersion technology. Two independent pairs ofDACs and three independent pairs of ADCs support Multi-Streaming and Real TimeCommunications applications. The audio fidelity of the device exceeds Microsoft WLP4.0 Desktop and Notebook Premium Logo requirements. Additionally, the deviceachieves a high level of integration by featuring an...
SKU: ZZ10.CIC198
uP6111CC
P6111CCThe uP6111CC is a high performance synchronous-rectified buck controller specifically designed for POL voltage regulation in notebook PC application. The controller operates with 5V bias voltage and converts 2V
SKU: ZZ10.CIC197
RT8207
The RT8207 provides a complete power supply for both DDRII/DDRIII memory systems. It integrates a synchronous PWM buck controller with a 3A sink/source tracking linear regulator and a buffered low noise reference. The PWM controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low voltage chipset RAM supplies in notebook computers. The constant-on-time PWM control scheme handles wide input/output voltage ratios...
SKU: ZZ10.CIC196
ISL 22349
The ISL22349 integrates four digitally controlled potentiometers (DCP) and non-volatile memory on a monolithic CMOS integrated circuit. The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I 2C bus interface. Each potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR) that can be directly written to and read by the user. The contents of...
SKU: ZZ10.CIC195
SMSC 2103-2
The EMC2103 is an SMBus compliant fan controller with up to up to 3 external and 1 internal temperature channels. The fan driver can be operated using two methods each with two modes. The methods include an RPM based Fan Speed Control Algorithm and a direct PWM drive setting. The modes include manually programming the desired settings or using the internal programmable temperature look-up table to select the desired setting based on measured temperature. The temperature monitors offer 1°C accuracy (for external...
SKU: ZZ10.CIC194
TPS 51518
The TPS51518 is a single phase, D-CAP/D-CAP2 synchronous buck controller with 2-bit VID inputs which can select up to four independent externally programmable output voltage levels where full external programmability in the voltage level, step setting and voltage transition slew rate is desired. It is used for GFX applications where multiple voltage levels are desired.The TPS51518 supports all PS/SPCAP and/or all ceramic MLCC output capacitor options in applications where remote sense is a requirment. Tight DC load...
SKU: ZZ10.CIC189
MAXIM 8744AE
The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages up to the 26V maximum input. Optimal 40/60 interleaving allows the input voltage to go down to 8.3V before duty-cycle overlap occurs, compared to 180° out-of-phase regulators where the duty-cycle overlap occurs when...
SKU: ZZ10.CIC185
MAXIM 1908E
The MAX1908/MAX8724/MAX8765/MAX8765A highly integrated, multichemistry battery-charger control ICs simplify the construction of accurate and efficient chargers. These devices use analog inputs to control charge current and voltage, and can be programmed by the host or hardwired. The MAX1908/MAX8724/MAX8765/ MAX8765A achieve high efficiency using a buck topology with synchronous rectification. The MAX1908/MAX8724/MAX8765/MAX8765A feature input current limiting. This feature reduces battery charge current when the...
SKU: ZZ10.CIC183
MAXIM 1992E
The MAX1992/MAX1993 pulse-width modulation (PWM) controllers provide high-efficiency, excellent transient response, and high DC output accuracy. The devices step down high-voltage batteries to generate lowvoltage CPU core or chipset/RAM supplies in notebook computers.Maxim’s proprietary Quick-PWM™ quick-response, constant on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients, while maintaining a relatively constant switching...
SKU: ZZ10.CIC182
MAXIM MAX8776G
Voltage Regulators - Switching Regulators GMCH Single-Phase PWM Controller
SKU: ZZ10.CIC181
GMT G7921
The G7921 contains 3 precise digital thermometers, one fan controllers, hardware and software thermal shutdown, and a system-reset circuit. The thermometers report the temperature of 3 remote sensors. The remote sensors are diode-connected transistors typically a low-cost, easily mounted 2N3904 NPN type or the diode built-in in CPU. Remote accuracy is ±1°C for multiple transistor manufacturer. The G7921 also support offset adjust function via SMBus to fix the error due to different CPU diode or parasitic...
SKU: ZZ10.CIC177
TPS 51461
The TPS51461 is a fully integrated synchronous buck regulator employing D-CAP+. It is used fo up to 5V step-down where system size is at its premium performance and optimized BOM are must-haves.This device fully supports Intel system agent applications with integrated 2-bit VID function.The TPS51461 also features two switching frequency settings (700 KHz and 1 MHz), skip mode, pre-bias startup, programmable external capacitor soft-start time/voltage transimition time, output discharge, internal VBST Switch, 2V...
SKU: ZZ10.CIC176
G966-25
The G966 is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 2 amps. It operates with a VIN as low as 1.4V and VPP voltage 5V with output voltage programmable as low as 0.8V. The G966 features ultra low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the G966 has an enable pin to further reduce power dissipation while shutdown. The G966 provides excellent regulation over variations in...
SKU: ZZ10.CIC175
APA2057A
The APA2057A is a monolithic integrated circuit, which combines a stereo power amplifier and a stereo output capacitor-less headphone amplifier. The stereo power amplifier provides 19-steps gain setting for flexible application. The headphone amplifier is ground-reference output, and no need the output capacitors for DC blocking. The advantages of eliminating the output capacitor are saving the cost, PCB’s space and component height. Both the de-pop circuitry and the thermal shutdown protection circuitry are...
SKU: ZZ10.CIC172
ISL 62882C HRTZ
ISL 62882CHRTZ, 62882CThe ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce the total output voltage ripple with each phase carrying a portion of the total load current, providing better system performance, superior thermal management, lower component cost, reduced power dissipation, and smaller implementation area. The ISL62882 uses two integrated gate drivers to provide a complete solution. The PWM...
SKU: ZZ10.CIC165
ISL6265A HRTZ
ISL 6265A HRTZThe ISL6265A is a multi-output controller with embedded gate drivers. A single-phase controller powers the Northbridge (VDDNB) portion of the CPU. The two remaining controller channels can be configured for two-phase or individual single-phase outputs. For uniplane CPU applications, the ISL6265A is configured as a two-phase buck converter. This allows the controller to interleave channels to effectively double the output voltage ripple frequency, and thereby reduce output voltage ripple amplitude with...
SKU: ZZ10.CIC164
ISL6264 CRZ
The ISL6264 is a two-phase buck controller with embedded gate drivers. The two-phase buck controller uses two interleaved channels to effectively double the output voltage ripple frequency and thereby reduce output voltage ripple amplitude with fewer components, lower component cost, reduced power dissipation, and smaller real estate area. ISL6264 can also be configured as single-phase controller for low power CPU applications. The heart of the ISL6264 is the patented R3 Technology™, Intersil’s Robust Ripple...
SKU: ZZ10.CIC163