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TPS43351QDAPRQ1 - TI
Manufacturer:
TI
ManyChip's Part#:
MC32171717
Category:
DC to DC Converter
RoHS:
Lead free / RoHS Compliant
Datasheet:
Datasheet 3D Model
Description:
Automotive 4V to 40V Low Iq Dual Synchronous Buck Controller with Freq. Spread Spectrum 38-HTSSOP -40℃ to 125℃
Stock Locations:
Availability:
286 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 3.07

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TPS43350-Q1 and TPS43351-Q1 include two current-mode synchronous buck controllers designed for the harsh environment in automotive applications. The devices are ideal for use in a multi-rail system with low quiescent requirements, as they automatically operate in low-power mode (consuming typically 30 µA) at light loads. The devices offer protection features such as thermal, soft-start, and overcurrent protection. During short-circuit conditions of the regulator output, activation of the current-foldback feature can limit the current through the MOSFETs for control of power dissipation. The two independent soft-start inputs allow ramp-up of the output voltage independently during start-up.
The programmable range of the switching frequency is from 150 kHz to 600 kHz, as is the frequency of an external clock to which the devices can synchronize. Additionally, the TPS43351-Q1 offers frequency-hopping spread-spectrum operation.

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TPS43351QDAPRQ1 Specifications

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- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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