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The IR3527 Dual Phase IC combined with an IR XPhase3 Control IC provides a full featured and flexible way to implement multiphase power solutions. The Control IC provides overall system control and interfaces with any number of IR3527 Phase ICs which each drive and monitor 2 phases of a Synchronous Buck converter. The IR3527 implement an independent power sa.
x x x x x x x x x x x x 7V/1.3A gate drivers (2.6A GATEL sink current) Converter output voltage up to 5.1 V (Limited to VCCL-1.4V) Loss-less inductor current sensing Feed-forward voltage mode control Integrated boot-strap synchronous PFET Self-calibration of PWM ramp, current sense amplifier, and current share amplifier Single-wire bidirectional average current sharing Only three external components per phase, plus common decoupling capacitors Power State Indicator (PSI) interface provides the capability to maximize the efficiency at light loads. Debugging function isolates phase from the conv.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | IR35201 |
International Rectifier |
8+0/7+1/6+2 Dual Output Digital Multi-Phase Controller |
|
| 2 | IR35203 |
International Rectifier |
6+1 Dual Output Digital Multi-Phase Controller |
|
| 3 | IR35204 |
International Rectifier |
3+1 Dual Output Digital Multi-Phase Controller |
|
| 4 | IR3521 |
International Rectifier |
XPHASE3 AMD SVID CONTROLLER |
|
| 5 | IR35211 |
International Rectifier |
Dual Output Digital Multi-Phase Controller |
|
| 6 | IR3522 |
International Rectifier |
DDR & VTT CONTROLLER |
|
| 7 | IR3523 |
International Rectifier |
DUAL OUTPUT CONTROLLER |
|
| 8 | IR3529 |
International Rectifier |
XPHASE3 PHASE |
|
| 9 | IR350 |
ETC |
Receiver Pre-amp Module |
|
| 10 | IR3500 |
International Rectifier |
VR11.0 & AMD PVID CONTROLLER |
|
| 11 | IR3502 |
International Rectifier |
CONTROLLER |
|
| 12 | IR3505 |
International Rectifier |
PHASE |
|