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CSD95373BQ5M

Name: CSD95373BQ5M
Rating: 4.7 (12 reviews)

IC SYNC BUCK NEXFET 12SON

製造商
製造商。部分 #CSD95373BQ5M
包 LSON-CLIP (DQP)-12
資料表
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	NexFET™
ProductStatus	Active
OutputConfiguration	Half Bridge
Applications	Synchronous Buck Converters
Interface	PWM
LoadType	Inductive
Technology	Power MOSFET
Current-Output/Channel	45A
Current-PeakOutput	67A
Voltage-Supply	4.5V ~ 5.5V
Voltage-Load	4.5V ~ 16V
OperatingTemperature	-55°C ~ 150°C (TJ)
Features	Bootstrap Circuit, Status Flag
FaultProtection	Current Limiting, Over Temperature, Shoot-Through, Short Circuit, UVLO
MountingType	Surface Mount
Package/Case	12-Power LFDFN

概述

Description

CSD95373BQ5M is a Texas Instruments Smart Power Switch (load switch) in the CSD9537x/Q5M family. It integrates a MOSFET with protection and control logic to provide a simple, protected power path for a system rail, typically replacing discrete MOSFETs and gate drivers.
Key features (typical):
- One-channel high-side switch with enable control
- Overcurrent/short-circuit protection and overtemperature protection
- Undervoltage protection and reverse-current blocking
- Fault/status indication (via a status/FAULT pin in many variants)
- Low quiescent current and compact QFN-style package (Q5M variant)
Common uses: power-switching for battery-powered devices, MCU/SoC rails, wearables, and automotive/industrial systems.
Note: exact electrical ratings (Vin range, current limit, Rds(on), packaging) vary by part revision. For precise specs, consult the CSD95373BQ5M datasheet. If you want, I can summarize the exact numbers once you confirm you’d like those details.

Package

QFN-8 package, 3×3 mm (8-pin).

Pinout

Pin count: 6 pins.
Function: Dual N-channel MOSFET pair in a single package (power MOSFETs for use as high-side/low-side switch in power-management circuits).

Manufacturer

- Manufacturer: Texas Instruments (TI)
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits (ICs).

Application

Applications:
- Automotive and industrial power distribution: switching DC loads (lights, pumps, motors, sensors) from 12–24 V.
- High-side switch with current limit and fault diagnostics (reverse polarity, overcurrent, undervoltage) for protection and sequencing.
- LED lighting control and general power-switching in automotive/industrial systems.
In short: use for safe, protected load switching and power management where a smart high-side switch is needed.