AM4953M8-G1 BCDSEMI [BCD Semiconductor Manufacturing Limited], AM4953M8-G1 Datasheet - Page 3

• Manufacturer Part Number: AM4953M8-G1
• Description: BTL Drive Single-phase Full-wave Fan Motor Driver
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Functional Block Diagram
Aug. 2011 Rev. 1. 2
BTL Drive Single-phase Full-wave Fan Motor Driver
GND
IN+
IN-
HB
A (B) (C)
A for MSOP-10/SSOP-10
B for MSOP-8
C for SOIC-8/PSOP-8
1 (1) (1)
3 (2) (2)
6 (5) (5)
2
1.5V REG
Figure 3. Functional Block Diagram of AM4953
Discharge Pulse
Control
Circuit
OUT1
5 (4) (4)
3
7 (6) (6)
OUT2
4 (3) (3)
VCC
8 (7) (7)
Charge Discharge
CT
BCD Semiconductor Manufacturing Limited
9 (/) (8)
Data Sheet
10 (8)
AM4953
RD
FG