MIP2K2 [PANASONIC]
Battery Charge Controller, 100kHz Switching Freq-Max, PDIP7, DIP-7;
| 型号： | MIP2K2 |
| 厂家： | 
PANASONIC |
| 描述： | Battery Charge Controller, 100kHz Switching Freq-Max, PDIP7, DIP-7 电池 光电二极管 |
| 文件： | 总2页 (文件大小：423K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Featuring built-in frequency jitter necessary for EMI, while also conserving power
during standby!
High-Performance IPD for Battery Chargers MIP2Kx Series
Overview
MIP2Kx series is a high-performance IPD designed for 15W battery
chargers and featuring built-in frequency jitter function at PWM
control. It features built-in protection circuits necessary for compact
power source charger circuitry. This allows a significant reduction in
externally connected parts. It 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.
Unit : mm
Pin No. Pin Name
1
2
VDD
FB
3
4
5
6
7
8
CL
VCC
Drain
⎯
Source
Source
Feature
• Built-in jitter function
• Built-in charge protection circuit
Built-in overheating, load shorting and overvoltage protection
circuits
Applications
Chargers (for DSC, etc.), AC adapter
DIP7-A1
Lineup
Characteristic
Type No.
Output *1
VDSS
700V
ILIMIT
0.35A
0.50A
0.70A
1.0A
R(DS)ON
fosc
∆f
fM
MIP2K2 *2
MIP2K3
Up to 5W
Up to 8W
Up to 10W
Up to 13W
16.5Ω
10Ω
7Ω
100kHz
5.5kHz
260Hz
MIP2K4
MIP2K5 *2
5Ω
*1 The electric power mentioned above depends on the transformer specification and ambient conditions. The information should be used only as a guide.
When using it within a case, output electric power may be decided by heat of IPD.
*2 All characteristic values are only for reference (still under development).
Comparison data of conduction noise
MIP2F4（without jitter function）
MIP2K4（with jitter function）
×
Average
Peak
Decentralized pulse by jitter function → Lower the avarage
New publication, effective from 1 Oct. 2008
M00852BE
Frequency jitter function
By frequency jitter function, frequency jitter variation(∆f) changes periodically, by frequency of frequency jitter
modulation factor (fM) as shown below.
fosc=100kHz typ, ∆f=5.5kHz typ, fM=260Hz typ
Frequency: Low
Frequency: High
Drain current
Frequency
105.5kHz
∆f=5.5kHz
fosc=100kHz (average value of frequency)
Time
94.5kHz
1/fM=1/260Hz
*All values are typical
Adapter circuit sample (MIP2K4)
Electric characteristics (MIP2K4：Worldwide input, 8.3V/1.5A output)
Power efficiency
VI characteristics of adapter circuit
η vs Po
Vo vs Io
100
80
60
40
20
0
9
8
7
6
5
4
3
2
1
0
100V
240V
100V
240V
0
2
4
6
8
10
12
0
1
2
3
Io [A]
Po [W]
Precautions on the Sales of IPDs
1) The sale and/or the export of IPD products to any customer or customers located in any country other than Japan is expressly prohibited by the
Agreement made and executed by and between Power Integrations, Inc. and Matsushita Electric Industrial Co., Ltd.
2) IPD products purchased from Matsushita Electric Industrial Co., Ltd., or its authorized agents, hereinafter referred to as Matsushita Electric
Industrial Co., Ltd., shall be used only for production purposes by those parties who have duly purchased IPD products. Those who have purchased
IPD products shall not use such IPD products in unmodified form for re-sale, loan, or sample shipment for evaluation purposes to any other parties.
3) If a party who has duly purchased IPD products subcontracts its production to any other parties, including its subsidiaries or any other third parties
inside and/or out of Japan, and the IPD products are consigned to such subcontracting parties thereat, such party is obligated to monitor and control
the quantity of IPD products to prevent any of the aforementioned re-sale, loan or sample shipments from taking place.
4) In the event that any actual or threatened breach or violation of any of the above mentioned 1, 2, or 3, has occurred or is about to occur, Matsushita
Electric Industrial Co., Ltd. will hold all shipments of IPD products and may request the party alleged to be responsible for such occurrence for
necessary.
Parts No.
Able to supply
Disable to supply
Application
•Domestic Japanese
companies
• European and American
companies
MIP2K□□
For power supply
• Japanese companies in
Asia (50% or more owned)
• Local Asian companies
• Other local companies
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