BD16940MUF-C (Under Development)
14CH Half-bridge Driver with Built-in SPI for Automotive
BD16940MUF-C (Under Development)
14CH Half-bridge Driver with Built-in SPI for Automotive
BD16940MUF-C is a 14-channel half-bridge driver designed for automotive applications. This product can directly drive a small DC brush motor. Each output can be independently controlled into three modes: High output, Low output, and Hi-Z output. The 16-bit serial interface (SPI) allows control from an external MCU. This product has a high withstand voltage (maximum rating 40 V), low ON resistance and small package. It can contribute to high reliability, low power consumption and cost reduction to product applications.
Product Detail
Functional Safety:
Specifications:
Power Supply Voltage (Max.) [V]
32
Power Supply Voltage (Min.) [V]
6.3
Vcc (Max.)[V]
40
Iout (Max.)[A]
1
Output On Resistance (Typ.)[Ω]
1.4
Number of Motors
7
VREF・PWM
Yes
Current Limit
-
High Speed Drive
-
Automotive class
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
7.0x7.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
Features:
- AEC-Q100 Qualified (Grade 1)
- Functional Safety Supportive Automotive Products
- 1.0 A DMOS Half-bridge 14 Circuits
- Three Mode Output Control (High, Low & High Impedance)
- Built-in PWM Control Mode (Frequency Selectable)
- Low Standby Current
- Built-in Protection Diode Against Output ReverseVoltage
- Over Current Protection (OCP)
- Under Current Detection (UCD)
- Over Voltage Protection with OVPSEL Mode (VSOV)
- Under Voltage Lock Out (VSUV)
- Thermal Shutdown (TSD), Thermal Warning (TW)
- Static Open/Short Detection (SOS)
- Built-in Current Detection AMP (2ch)
- Direct Error Output Pin / Current Detection AMP (1ch) Selection
