mm1538 Mitsumi Electronics, Corp., mm1538 Datasheet - Page 4

• Manufacturer Part Number: mm1538
• Description: 4-ch Motor Driver For Portable Cd Players
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
Pin Description
Pin No.
1
2
3
4
5
6
Pin Name Input/Output
RESET
DEAD
BSEN
BATT
SW
EO
Output
Output
Output
Input
Input
Input
Battery Voltage Monitor
Battery Power Supply Input
Reset Detect Output
DEAD Time Setting
Transistor Drive For Voltage
Multiplier
Error Amplifier Output
Function
4-ch Motor Driver for Portable CD Players MM1538
1
4
6
Internal Equivalent Circuit
5
VSYS1
BATT
3
30.8kΩ
49kΩ
13kΩ
Power Supply
VSYS1
71kΩ
10.5kΩ
14.85kΩ
20kΩ
16.5kΩ
90kΩ
6kΩ
150Ω