| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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18,000 pcs
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18000 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request | |
|
5,890 pcs
|
5890 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Infineon Technologies IR3537MTRPBF is a high-efficiency gate driver IC capable of switching both high-side and low-side N-channel external MOSFETs in a synchronous buck converter configuration. It is designed for use with digital PWM controllers to provide voltage regulator solutions for advanced computing applications.
This gate driver features independent variable gate drive voltage control for both high- and low-side drivers, ranging from 4.5V to 13.2V, which helps optimize switching and conduction losses. The low-side driver can source 4A and sink 6A, while the high-side driver can source 3A and sink 4A. It supports high switching frequencies from 200kHz up to 1MHz and offers configurable PWM modes, including IR Active Tri-Level (ATL) and generic Tri-State PWM.
The IR3537MTRPBF includes an integrated bootstrap diode, reducing external component count. It also features adaptive non-overlap protection to prevent shoot-through and minimize diode conduction time. The device is housed in a thermally enhanced 10-pin DFN package.
Applications include multiphase synchronous buck converters for server and desktop computers, high-efficiency and compact VRMs, and high-current DC/DC converters. The component is suitable for surface mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 13.2V.
It is available in a 10-VFDFN Exposed Pad package, also known as 10-DFN (3x3mm).
The operating junction temperature range is 0°C to 125°C.
Low-side: 4A source, 6A sink; High-side: 3A source, 4A sink.
It supports switching frequencies from 200kHz to 1MHz.
The propagation delay is less than 20ns.
It is a half-bridge gate driver.