MIP2C2 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – MIP2C2 High-Performance IPD for Battery Chargers

DevUenlodpemr ^ent
Saves power during standby, enhances efficiency
MIP2C2 High-Performance IPD for Battery Chargers
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.
9.4±0.3
87
5
1234
2.54±0.25
Unit : mm
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
VCC
VDD
CL
FB
VCC UV
12V
10V
VCC OVP
22V
Oscillator
Overheat
protection
Clamp voltage
variable circuit
(10 to100%)
Max Duty
Clock
15%
20%
Low load detection
Intermittent control
Reg.
Restart trigger
SQ
RQ
SQ
RQ
VDD UV
5.7V
4.7V
5.7V
Gate driver
Blanking pulse
circuit
Drain current detection
DRAIN
Power
MOSFET
SOURCE
Pin No.
1
2
3
4
5
6
7
8
Function
V_DD
FB
CL
V
CC
Drain

Source
Source
¶ 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 Tel. [phone]
E00107AE
http://www.panasonic.co.jp/semicon/
New publication, effective from Jan. 25. 2002.