參數(shù)資料
型號: M61018
廠商: Mitsubishi Electric Corporation
元件分類: 基準電壓源/電流源
英文描述: MOTOR DRIVER FOR CAMERA
中文描述: 馬達驅動相機
文件頁數(shù): 1/8頁
文件大小: 46K
代理商: M61018
MITSUBISHI<AV COMMON>
M61018GP
MOTOR DRIVER FOR CAMERA
PRELIMINARY
MITSUBISHI
( 1 / 8 )
DESCRIPTION
M61018GP is a semiconductor integrated circuit built-in motor
driver for compact camera.
All power transistors which have been used as external parts so
far are built in by using minute bi-polar process ,so it contributes
to reduction of the part cost and the miniaturization of the system .
FEATURES
Built-in DC/DC converter (Presser type,TYP 5.0V)
Built-in Regulator circuit for Auto Focus (Depressor type,TYP 4.1V)
Built-in IRED drive circuit (TYP Io=1A)
Built-in DC motor driver circuit of 1.5CH
APPLICATION
Motor driver for compact camera etc.
RECOMMEND OPERATING CONDITION
Rated supply voltage
3.0V
Supply voltage range
1.8 to 3.5V
BLOCK DIAGRAM
Film
widing
Shutter drive
DC motor
drive
Control Logic
VB
DC/DC
Circuit
Lens drive
Regulator
Circuit
VDD
VAF
VDD
VCH
Oscillator
VB
Buffer
driver
BF4
CT
VREF
BF4CONT
BF4
VB
BF3
VB
BF2
BF1
SRICONT
OUT1
Battery Check
Circuit
Buffer
driver
BF2
Buffer
driver
BF3
IRED
VB
Red
-eye
Shutter
drive
SGND PGND
5
PGND
4
PGND
3
PGND
2
PGND
1
M
M
OUT2
OUT3
SH
LED
LED
VB
VBMON
4
13
VWL
2
VWL
1
SML
4
SML
3
SML
2
SML
1
VB2
VB1
Buffer
driver
BF1
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25
V
V
V
VWL1
PGND2
OUT3
VB2
OUT2
PGND1
OUT1
SML4
S
S
S
V
S
B
V
PGND3
BF1
PGND4
BF2
BF4
BF3
PGND5
SRICONT
S
V
C
V
N
N
PIN CONFIGURATION
Outline 32P6B
M61018GP
28
18
22
24
2
6
23
21
19
20
17
16
3
5
7
9
29
NC
NC
26
14
32
1
8
10
11
12
15
30
31
27
25
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