The IR3537/CHL8510 is a high efficiency gate driver which can switch both high‐side and low‐side N‐channel external MOSFETs in a synchronous buck converter. It is intended for use with International Rectifier’s Digital PWM controllers to provide a total voltage regulator (VR) solution for today’s advanced computing applications. The IR3537/CHL8510 lo.
Drives both high‐side and low‐side MOSFETs in a synchronous buck configuration
Large drivers designed to drive 6nF server class FETs o Low‐side driver
– 4A source / 6A sink o High‐side driver
– 3A source / 4A sink o Transition times & propagation delays < 20ns
Independent variable gate drive voltage for both high‐ and low‐side drivers from 4.5V to 13.2V o Improves efficiency o Compatible with IR controller VGD feature
Integrated bootstrap diode o Reduces external component count
Capable of high switching frequencies from 200kHz up to 1MHz
Configurable PWM modes .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IR3536 |
International Rectifier |
Digital Multi-Phase Buck Controller | |
2 | IR3536A |
International Rectifier |
Digital Multi-Phase Buck Controller | |
3 | IR3538 |
International Rectifier |
Digital Multi-Phase Buck Controller | |
4 | IR3538A |
International Rectifier |
Digital Multi-Phase Buck Controller | |
5 | IR350 |
ETC |
Receiver Pre-amp Module | |
6 | IR3500 |
International Rectifier |
VR11.0 & AMD PVID CONTROLLER | |
7 | IR3502 |
International Rectifier |
CONTROLLER | |
8 | IR3505 |
International Rectifier |
PHASE | |
9 | IR3506 |
International Rectifier |
DDR & VTT PHASE | |
10 | IR3507 |
International Rectifier |
PHASE | |
11 | IR3510 |
International Rectifier |
Hot-Swap N+1 Redundant XPhase Controller | |
12 | IR35201 |
International Rectifier |
8+0/7+1/6+2 Dual Output Digital Multi-Phase Controller |