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CS5302 Two−Phase Buck Controller with Integrated Gate Drivers and 4−Bit DAC The CS5302 is a two−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.
• Enhanced V2 Control Method
• 4−Bit DAC with 1% Accuracy
• Adjustable Output Voltage Positioning
• 4 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
• On/Off Control (through Soft Start Pin)
• Power Good Output with Internal Delay
http://onsemi.com
28 1
SO−28L DW SUFFIX CASE 751F
MARKING DIAGRAM 28
CS5302 AWLYYWW
1
A
= Assembly Location
WL, L = Wafer Lot.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CS5301 |
ON Semiconductor |
Three-Phase Buck Controller |
|
| 2 | CS5303 |
ON Semiconductor |
Three-Phase Buck Controller |
|
| 3 | CS5304 |
ON Semiconductor |
Three-Phase Buck Controller |
|
| 4 | CS5305 |
ON Semiconductor |
Three-Phase Synchronous Switching Step-Down Controller |
|
| 5 | CS5307 |
ON Semiconductor |
Four-Phase VRM 9.0 Buck Controller |
|
| 6 | CS5308 |
ON Semiconductor |
Two-Phase PWM Controller |
|
| 7 | CS53-16A |
Fuji Electric |
Fast Recovery High Voltage Silicon Rectifiers |
|
| 8 | CS53-18A |
Fuji Electric |
Fast Recovery High Voltage Silicon Rectifiers |
|
| 9 | CS53-20A |
Fuji Electric |
Fast Recovery High Voltage Silicon Rectifiers |
|
| 10 | CS5317 |
Cirrus Logic |
Oversampling A/D Converter |
|
| 11 | CS5320 |
Cirrus Logic |
24-Bit Variable Bandwidth A/D Converter Chipset |
|
| 12 | CS5321 |
Cirrus Logic |
24-Bit Variable Bandwidth A/D Converter Chipset |
|