tk10203am9 Toko Inc., tk10203am9 Datasheet - Page 2

• Manufacturer Part Number: tk10203am9
• Description: 1.5ch Constant Current H-bridge Driver Ic
• Manufacturer: Toko Inc.

bridge driver IC.
small space, because it uses HSON3030C-10 of a thin
shape small package and needs few external parts.
external resistance.
slim type digital still camera and cellular phones with a
digital still camera function.
!
!
!
!
!Internal thermal shutdown
!
!
!
TK10203AM9 is the constant current type 1.5ch H-
This function is a shutter and iris driver.
Substrate mounting of TK10203AM9 is possible in a
Moreover, the output current is determined by setting an
TK10203AM9 is the optimal IC for driving a shutter of
1. DESCRIPTION
2. FEATURES
3. APPLICATIONS
4. PIN CONFIGURATION
Small package
Low voltage operation V
Low saturation output voltage
Output current can be set up arbitrarily.
Digital Still Camera
Digital Video Camera
Cellular Phone with DSC
V
IN1
V
IN2
IN3
REF
CC
1
2
3
4
5
HSON3030C-10 (3.0 3.0 0.75mm)
Top View
OP
=2.5 6.0V
10
9
8
7
6
1.5ch Constant Current H-bridge Driver IC
OUT1
OUT2
OUT3
GND
EN
GC3-L016
!
5. PACKAGE OUTLINE
6. BLOCK DIAGRAM
HSON3030C-10
V
V
IN1
IN2
IN3
REF
CC
2
1
3
4
5
V
CC
10
10
1
1
0.08
0.50
Reference
Control
Logic
Shutdown
Thermal
2.38
3.0
0.2
0.15
0.10
0.23
0.10
0.05
6
5
5
6
TK10203AM9
0.10
Standby
M
Bridge
Logic
H
Unit : mm
TK10203AM9
10
9
6
8
7
Page 2
OUT1
OUT2
OUT3
GND
EN