CS5303 ,Three-Phase Buck Controller with Integrated Gate DriversELECTRICAL CHARACTERISTICS (continued) (0°C < T < 70°C; 0°C < T < 125°C; 4.7 V < V < 14 V; 8 V < V ..
CS5303 ,Three-Phase Buck Controller with Integrated Gate DriversFeaturesAWLYYWW2• Enhanced V Control Method• 5−Bit DAC with 1.0% Accuracy 1A = Assembly Location• A ..
CS5305 ,Three-Phase Synchronous Switching Step-Down Controller with Single Wire Current SharingELECTRICAL CHARACTERISTICS (0°C < T < 70°C; 0°C < T < 125°C; 9.5 V < V < 14 V; C = 100 pF,A J CC ..
CS5305GDW28 , Three−Phase Synchronous Switching Step−Down Controller with Single Wire Current Sharing
CS5305GDWR28 , Three−Phase Synchronous Switching Step−Down Controller with Single Wire Current Sharing
CS5305GDWR28 , Three−Phase Synchronous Switching Step−Down Controller with Single Wire Current Sharing
CXA2586M , PDIC for CD-ROM/DVD-ROM
CXA2598M , PDIC for CD-R/RW
CXA2610N , Laser Driver
CXA2697ER , 5-Channel 2-LD Driver for Optical Disc Drive
CXA3010Q , Read/Write Amplifier (with Built-in Filters) for FDDs
CXA3018R , Demodulator for Satellite Receivers
CS5303
Three-Phase Buck Controller with Integrated Gate Drivers
CS5303
Three−Phase Buck
Controller with Integrated
Gate Drivers
The CS5303 is a three−phase step down controller which
incorporates all control functions required to power high performance
processors and high current power supplies. Proprietary multi−phase
architecture guarantees balanced load current distribution and reduces
overall solution cost in high current applications. Enhanced V2™
control architecture provides the fastest possible transient response,
excellent overall regulation, and ease of use.
The CS5303 multi−phase architecture reduces output voltage and
input current ripple, allowing for a significant reduction in inductor
values and a corresponding increase in inductor current slew rate. This
approach allows a considerable reduction in input and output capacitor
requirements, as well as reducing overall solution size and cost.
Features• Enhanced V2 Control Method 5−Bit DAC with 1.0% Accuracy Adjustable Output Voltage Positioning 6 On−Board Gate Drivers 200 kHz to 800 kHz Operation Set by Resistor Current Sensed through Buck Inductors, Sense Resistors,
or V−S Control Hiccup Mode Current Limit Individual Current Limits for Each Phase On−Board Current Sense Amplifiers 3.3 V , 1.0 mA Reference Output 5.0 V and/or 12 V Operation On/Off Control (through COMP Pin)
