BD62220AEFV
High Performance, High Reliability 36V 2ch DC Brush Motor Drivers for PPC's etc.
BD62220AEFV
High Performance, High Reliability 36V 2ch DC Brush Motor Drivers for PPC's etc.
BD62220AEFV is a built-in 2 channel H-bridge motor driver for 2 DC brush motors or 1 stepper motor. This driver can facilitate low power consumption by direct PWM or PWM constant current control. There are built in protection circuits in this IC. It is possible to output an abnormal detection signal for Wired-OR that notifies each protection circuit operation, which contributes to set high reliability.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
8
Vcc (Max.)[V]
36
Iout (Max.)[A]
2
Iout Peak (Max.)[A]
2.8
Output On Resistance (Typ.)[Ω]
0.65
Number of Motors
2
VREF・PWM
-
Current Limit
Yes
High Speed Drive
-
Automotive class
No
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
9.7x6.4 (t=1)
Features:
- Single Power Supply Input (rated voltage of 36V)
- Rated Output Current (peak) : 2.0A (2.8A)
- Low ON-Resistance DMOS Output
- Forward, Reverse, Brake, Open
- Power Save Function
- External PWM Control
- PWM Constant Current Control (current limit function)
- Built-in Spike Noise Cancel Function
(external noise filter is unnecessary) - Driver for 2 DC Brush Motor
- Driver for 1 Stepper motor
- FULL STEP, HALF STEP (driving stepper motor)
- µSTEP Drive by External DAC (driving stepper motor)
- Built-in logic input pull-down resistor
- Cross-conduction Prevention Circuit
- Output detection signal during abnormal states (Wired-OR)
- Thermal Shutdown Circuit (TSD)
- Over-current Protection Circuit (OCP)
- Under Voltage Lock out Circuit (UVLO)
- Over Voltage Lock out Circuit (OVLO)
- Ghost Supply Prevention
(protects against malfunction when power supply is disconnected) - Adjacent Pins Short Protection
- Inverted Mounting Protection
- Microminiature, ultra-thin and high heat-radiation
(exposed metal type) HTSSOP-B28 package
