CMS3960

Automotive electronics
- Automotive MCUs
Mixed signal SoC
Ultra-low power control
- High performance and low power consumption
  - BAT32G127
  - BAT32G133
  - BAT32G135
  - BAT32G137
  - BAT32G139
  - BAT32G157
  - BAT32G179
Microcontroller
- 8-bit microcontroller
  - CMS80F series
  - CMS8S series
    - CMS8S3660
    - CMS8S3680
    - CMS8S5880
    - CMS8S5885
    - CMS8S588x
    - CMS8S589x
    - CMS8S69xx
    - CMS8S78xx
  - CMS89F series
  - CMS79F series
    - CMS79F11x
    - CMS79F123
    - CMS79F13x
    - CMS79FT61x
    - CMS79F623
    - CMS79FT62xB
    - CMS79F72x
    - CMS79FT72x
    - CMS79F73x
    - CMS79FT73x
  - SC8F series
    - SC8F275X
    - SC8F2790
    - SC8F285X
    - SC8F289X
    - SC8F371x
    - SC8F37xx
    - SC8F38xx
    - SC8F577x
    - SC8F677X
    - SC8F6780/90
    - SC8F812x
  - SC8P series
    - SC8P115xA
    - SC8P171xC
    - SC8P171xD
    - SC8P171xE
    - SC8P1762E
- 32-bit microcontroller
  - High performance and low power consumption
    - BAT32G127
    - BAT32G133
    - BAT32G135
    - BAT32G137
    - BAT32G139
    - BAT32G157
    - BAT32G179
  - Mainstream series
    - CMS32F030
    - CMS32F033
    - CMS32F035
    - CMS32L031
    - CMS32L051
- RISC-V
  - Mainstream series
    - ANT32RV56xx
Power component
- IGBT
- MOSFET
  - CSP series
  - 30-40V series
- Motor driver
  - CMS3960
- Gate driver
  - CMS6x24
  - CMS6x26
  - CMS6x64
  - CMS6163N
  - CMS69x1
  - CMS6971B
  - CMS8324C
  - CMS6431
  - CMS8324x
- Multiplexer
  - CMS6541
Dedicated chip
- High precision ADC
- Touch
  - CMS183x
  - SC7020x
- Display driver
  - LED
    - CMS1616
    - CMS1617
    - CMS1620
    - CMS1620B
    - CMS1624
    - CMS1627
    - CMS1628
    - CMS1640
    - CMS1650
    - CMS1668
    - CMS1650S
    - CMS6932
  - LCD
- Remote control
  - CMS5108
- Linear regulator
  - CMS6021

Product description

Product model

Design & development

CMS3960

It is widely used in the field of low-power brushless DC motors such as fans and water pumps.

Datasheet >

CMS3960 is a three-phase brushless DC motor driver IC with built-in MOSFET, which integrates multiple protection functions such as fault output, overvoltage, overcurrent, undervoltage, and overtemperature. Operating temperature: -20℃ to 85℃; ESOP16 package is available.

Features

> Integrated MOSFET pre-driver and three-phase half-bridge MOS
> Power supply voltage range: 5V~18V
> Output current 2A@12V, Rds(on): 0.5Ω(PMOS+NMOS)
> Low standby power consumption
> Fault output indication
> Input pass-through prevention
> Input high level is active
> Built-in over current, over temperature, under voltage, over voltage protection

Product model

	Part Number	Package	Temp	Voltage	ID@12V	VCC	直通防止

	CMS3960	ESOP16	-20~+85	5~16.8	2A	4.5V/4V	√

Design & development

Documentation

Name	Version	Describe	Download
CMS3960 user manual	V1.20	Integrated MOSFET pre-driver and three-phase half-bridge MOS, output current 2A@12V	Download >