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490 pcs
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490 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The UCD7138DRSR from Texas Instruments is a single-channel, low-side MOSFET driver with advanced body-diode conduction sensing and reporting capabilities. This device is engineered for high-performance power conversion applications, offering robust drive current of 4A peak source and 6A peak sink.
Key electrical specifications include a wide supply voltage range of 4.5V to 18V and fast switching characteristics with typical propagation delays of 14ns and rise/fall times of 5ns. It operates at frequencies up to 2MHz. The driver supports N-channel MOSFETs and features inverting input logic. It also includes specific features like -150mV body-diode conduction sensing threshold and the ability to sense conduction times as low as 10ns, enhancing system protection and efficiency.
Packaged in a compact 6-WDFN Exposed Pad (3mm x 3mm) with surface mount capability, the UCD7138DRSR is suitable for space-constrained designs. It operates within an ambient temperature range of -40°C to 125°C (TJ), making it reliable for demanding environments. This driver is designed to work with digital power controllers, facilitating automatic or manual dead-time adjustments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.92 | $0.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 4.5V to 18V.
The operating temperature range is -40°C to 125°C (TJ).
The device offers 4A peak source and 6A peak sink drive current.
It is supplied in a 6-WDFN Exposed Pad package, also referred to as 6-SON (3x3).
The mounting type is Surface Mount.