MIP552 [PANASONIC]
SMALL SIZE & HIGH EFFICIENCY, WORLDWIDE INPUT(80 VAC TO 280 VAC),AND CONSTANT CURRENT CONTROL WITH SIMPLE LED DRIVER CIRCUIT!; 小尺寸和高效率的全球输入（ 80 VAC至280 VAC ） ，恒流控制，简单LED驱动电路！
| 型号： | MIP552 |
| 厂家： | 
PANASONIC |
| 描述： | SMALL SIZE & HIGH EFFICIENCY, WORLDWIDE INPUT(80 VAC TO 280 VAC),AND CONSTANT CURRENT CONTROL WITH SIMPLE LED DRIVER CIRCUIT! |
| 文件： | 总2页 (文件大小：361K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Small size & high efficiency, worldwide input (80 VAC to 280 VAC),
and constant current control with simple LED drive circuit !
IPD for LED-lighting MIP551/MIP552
Overview
Unit：mm
・DIP7-A1 (MIP551)
MIP551/MIP552 is the best device for LED-lighting.
LED-lighting using MIP551/MIP552 has small size &
high efficiency by simple design in worldwide input voltage
(80 VAC to 280 VAC), and has dimmer control function
by external signal.
Pin No. Pin Name
1
2
3
4
5
6
7
8
VDD
EX
L
ＶＩＮ
DRAIN
NC
SOURCE
SOURCE
Feature
y Worldwide input voltage, 80 VAC to 280 VAC
y Typical LED peak current
MIP551 : 0.5 A
MIP552 : 1.0 Ａ
・TO-220IPD7-A2 (MIP552)
Unit：mm
* Peak current can be adjusted in two-stage corresponding to the input
voltage.
y Dimmer control function : EX-pin voltage range, 0 V to 3 V
Pin No. Pin Name
1
2
3
4
5
6
7
EX
L
y Function to set input voltage that can be driven
:L-pin voltage range
VDD
SOURCE
VIN
y Over temperature protection for IPD (Auto-restart)
NC
DRAIN
Applications
LED-lighting
HB-LED drive circuit
Specifications
Maximum1）
output power（Ta=25°C)
Item
Package
VDSS
fosc
IDpeak
RON
10W
12 (typ.)
MIP5510MSSCF
MIP5520MDSLJ
DIP7-A1
0.5A (typ.)
1.0A (typ.)
Ω
(Io=0.35A, C3=47 F)
µ
44 kHz
(typ.)
700V
≥
30W2)
with heat sink
(Io=0.70A, C3=220 F)
6 (typ.)
Ω
TO-220IPD7-A2
µ
1）The maximum output power is different depending on parts and ambient conditions, so the following value is a reference value.
2）When the input power is more than 25W, it is necessary to connect PFC circuit in input side.
3) It is possible to drive without the smoothing aluminum electrolytic capacitor when the input voltage detecting function is used.
4) When the line voltage detecting function or LED dimmer control function is not used, the circuit can be simplified.
Example of typical application circuit for LED-lighting
4) Option for line voltage detection
LED
DB1
L2
FRD1
R3
L1
ZNR
＋
C7
VIN
L
VDD
Drain
INPUT
C3
C4
C5
R1
F1
C1
C2
IC1
MIP55X
R4
VR1
R2
EX
SOURCE
EMS filter
C6
4) Option for dimmer control
3) It is possible to drive without the aluminum electrolytic capacitor
Products and specifications are subject to change without 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. +81-75-951-8151
New publication, effective from 22 Dec. 2006
M00782AE
http://panasonic.co.jp/semicon
Explanation of function terminal
IDpeak
ILIMIT
LED
light-out
VEX[V]
0
1
2
3
L pin voltage vs IDpeak
EX pin voltage vs IDpeak
Waveform image
Controlled peak current
Driver current
LED current
DRAIN current waveform and LED current waveform
ILED
ILED
Io
I
ILED
VDS
VDS
VDS
Condition A
Condition B
Condition C
L
EX pin voltage
-
H
DRAIN peak current and LED average current vs EX pin voltage
Reference data
Io vs η
Io vs η
100%
80%
60%
40%
20%
0%
100%
80%
60%
40%
20%
0%
MIP551,Vin=100VAC,C3=47µF
MIP552,Vin=100VAC,C3=47µF
LED 1pcs
LED 3pcs
LED 5pcs
LED 1pcs
LED 3pcs
LED 5pcs
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Io[A]
Io[A]
MIP5510MSSCF Output characteristic
MIP5520MDSLJ Output characteristic
相关型号：
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