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PDF SDC3106 Data sheet ( Hoja de datos )
| Número de pieza | SDC3106 | |
| Descripción | Low-Power Primary Side Regulation Power Switch | |
| Fabricantes | SDC | |
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ADVANCE DATASHEET
Low-Po=wtetr Primary Side Regulation Power Switch
Datasheet
SDC3106
General Description
Features
SDC3106 is a high performance off-line PSR controller for
Tlow-power AC/DC charger and adapter applications
which integrates 700V power BJT. It works in Pulse
NFrequency Modulation Mode and provides operating
Efrequency dithering function to improve EMC
performance of power supply. It operates in primary-side
Msensing and regulation. Consequently, opto-coupler and
UTL431 could be eliminated. SDC3106 provides ±5%
constant voltage and constant current regulation at
CONFIDENTIAL DOCuniversal ACinput.
Primary side control without opto-coupler and
TL431
30mW standby power, meeting six-star standard
Built-in output cable voltage drop compensation
Built-in AC compensation
CV/CC regulation ± 5%
Flyback topology in DCM operation
Pulse frequency modulation mode
Enhanced audio noise suppression
Built-in leading edge blanking
Over voltage protection
Short circuit protection
Package: DIP-8/SOP-8
Output power range[note1]:
SDC3106(SOP-8) ≤ 6W
SDC3106(DIP-8) ≤ 7.5W
Applications
Adapters/Chargers for cell/cordless phones, PDAs,
MP3 and other portable devices
LED driver
Standby and auxiliary power supplies
SDC
DIP-8
Figure 1. Package Type
SOP-8
Note1：Typical continuous power in a non-ventilated enclosed adapter measured at +45°C ambient.
December, 2013 Rev. 1.4
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
1/12
www.sdc-semi.com
1 page  
ADVANCE DATASHEET
Low-Po=wtetr Primary Side Regulation Power Switch
Datasheet
SDC3106
Absolute Maximum Ratings
(NOTE: Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device.)
Parameter
Symbol
Value
Unit
TVCC to GND
NCS, OUT to GND
EFB input voltage
Peak value of switching current
MCollector-base voltage of integrated BJT
UCollector current of integrated BJT
COperating junction temperature TJ
OStorage temperature TSTG
DLead temperature (Soldering, 10sec)
Latch-up test per JEDEC 78
LESD,HBM model per Mil-Std-883H,Method 3015
IAESD,MM model per JEDEC EIA/JESD22-A115
VCC
VCS, VCPC
VFB
I PK
VCBO
IC
TJmax
TSTG
TLEAD
-
HBM
MM
-0.3~30
-0.3~7
-40~7
540
-0.3~700
1.8
150
-55~150
260
200
2000
200
V
V
V
mA
V
A
℃
℃
℃
mA
V
V
TTable 2. Absolute Maximum Ratings
ENRecommended Operating Conditions
Parameter
IDVCC supply voltage
Min
6
Max
30
FOperating temperature range
NOperating frequency
-40 85
55 100
CO Table 3. Recommended Operating Conditions
Unit
V
℃
kHz
SDC
December, 2013 Rev. 1.4
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
5/12
www.sdc-semi.com
5 Page 
ADVANCE DATASHEET
Low-Po=wtetr Primary Side Regulation Power Switch
Datasheet
SDC3106
SOP-8
NFIDENTIAL DOCUMENTSymbol
OA
CA1
A2
Cb
c
SDD
Dimensions In Millimeters
Min Max
1.350
1.750
0.100
0.250
1.350
1.550
0.330
0.510
0.170
0.250
4.700
5.100
Dimensions In Inches
Min Max
0.053
0.069
0.004
0.010
0.053
0.061
0.013
0.020
0.007
0.010
0.185
0.201
e 1.270(BSC)
0.050(BSC)
E
5.800
6.200
0.228
0.244
E1
3.800
4.000
0.150
0.157
L
0.400
1.270
0.016
0.050
θ 0° 8° 0° 8°
December, 2013 Rev. 1.4
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
11/12
www.sdc-semi.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet SDC3106.PDF ] | |
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