r
Undement
lop
Deve
Saves power during standby, enhances efficiency
MIP2C2 High-Performance IPD for Battery Chargers
Unit : mm
+
0.25
-0.05
0.10
I
Overview
MIP2C2 is a high-performance IPD designed for 7W battery chargers. It
features built-in protection circuits necessary for compact power source charger
circuitry. This allows a significant reduction in externally connected parts.
MIP2C2 provides PWM control when a normal load is applied and intermittent
control with low load. This results in greater efficiency for very low to maximum
loads, while also conserving power during standby.
1
2
3
4
3.4
±0.3
3.8
±0.25
9.4
±0.3
8
7
5
7.62
±0.25
6.3
±0.2
2.54
±0.25
I
Features
G
Built-in charge protection circuit
Built-in overcurrent, overheating, load shorting and overvoltage protection circuits
G
Significantly reduced power consumption with no load*
20mW at 100VAC, 25mW at 240VAC
G
High efficiency with rated load*
75% at 100VAC,72% at 240VAC
G
Reduced number of parts (12 less than conventional Panasonic models)
* With worldwide input and 5.8V/0.7A output
0.5
±0.1
1.2
±0.25
(2,3,7PIN)
0.4
±0.1
0.6
±0.1
(1,4,5,8PIN)
DIP8-A1(CF)
I
Applications
G
Chargers (for cellular phones, etc. )
I
Block Diagram
I
Pin Descriptions
Pin No.
Function
V
DD
FB
CL
V
CC
Drain
Source
Source
VCC
VCC UV
12V
10V
DRAIN
Reg.
1
5.7V
VDD
VCC OVP
22V
Overheat
protection
Oscillator
Restart trigger
2
3
4
5
6
SOURCE
S
R
Q
Q
VDD UV
5.7V
4.7V
CL
Max Duty
Clock
15%
20%
Gate driver
Power
MOSFET
S
R
Q
Q
Blanking pulse
circuit
Clamp voltage
variable circuit
(10 to100%)
Low load detection
Intermittent control
Drain current detection
FB
7
8
¶ The products and specifications are subject to change without any notice. Please ask for the latest product standards to guarantee the satisfaction of your product requirements.
1 Kotari-yakemachi, Nagaokakyo, Kyoto 617-8520, Japan
E00107AE
Tel. (075) 951-8151
http://www.panasonic.co.jp/semicon/
New publication, effective from Jan. 25. 2002.
0.6
+0.25
-0.01
3˚ to 15˚
PANASONIC [ PANASONIC SEMICONDUCTOR ]
