an44070a Panasonic Corporation of North America, an44070a Datasheet - Page 5

• Manufacturer Part Number: an44070a
• Description: Driver Ic For Dc Motor
• Manufacturer: Panasonic Corporation of North America

AN44070A
Pin No.
Pin Descriptions
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
TJMON
N.C.
VM2
N.C.
BOUT2
BOUT1
N.C.
RCSB
GND
RCSA
N.C.
AOUT2
AOUT1
BC1
BC2
VM1
VPUMP
ASTBY
APWM
AIN1
AIN2
N.C.
VCC
S5VOUT
IFSEL
GND
GND
N.C.
N.C.
N.C.
BIN1
BIN2
BPWM
BSTBY
Pin name
Input / Output
Input / Output
Power supply
Power supply
Power supply
Ground
Ground
Ground
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
—
—
—
—
—
—
—
—
VBE monitor use
—
Motor power supply 2
—
Ch. B motor drive output 2
Ch. B motor drive output 1
—
Ch. B current detection
Die pad ground
Ch. A current detection
—
Ch. A motor drive output 2
Ch. A motor drive output 1
Charge Pump capacitor connection 1
Charge Pump capacitor connection 2
Motor power supply 1
Charge Pump circuit output
Ch. A Standby input
Ch. A PWM input
Ch. A Forward – Reverse input1 (IFSEL = Low or OPEN)
Ch. A Forward – Reverse input2 (IFSEL = Low or OPEN) /
Ch. A Brake Mode input (IFSEL = High)
—
Signal power supply
Internal reference voltage (5 V output)
Input Mode select
Die pad ground
Signal ground
—
—
—
Ch. B Forward – Reverse input1 (IFSEL = Low or OPEN)
Ch. B Forward – Reverse input2 (IFSEL = Low or OPEN) /
Ch. B Brake Mode input (IFSEL = High)
Ch. B PWM input
Ch. B Standby input
Ver. AEB
Description
5