DC/DC. YD2368 Datasheet

YD2368 Datasheet PDF, Equivalent


Part Number

YD2368

Description

DC/DC

Manufacture

Wuxi Youda electronics

Total Page 5 Pages
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YD2368 Datasheet
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YOUDA INTEGRATED CIRCUIT
YD2368
SWITCHING REGULATOR CONTROL IC FOR FLYBACK
YD2368
DESCRIPTION
The YD2368 is a high speed switching regulator control IC which can operate at low voltage.
FEATURES
*Operating Voltage(3.6 32V)
*Wide Oscillator Range(5 350kHz)
*Soft-Start Function
*Under Voltage Lockouts(U.V.L.O)
*Bipolar Technology
*Package Outline DIP8,DMP8,EMP8,SSOP8
BLOCK DIAGRAM
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110
Website: www.e-youda.com
SHENZHEN OFFICE Tel 86-755-83740369 13823533350 Fax 86-755-83741418
Ver 3.1
1 of 5
2004-9-20

YD2368 Datasheet
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YOUDA INTEGRATED CIRCUIT
YD2368
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Reference Output Current
Output Current
(Tamb=25 )
SYMBOL
Vcc
IOR
IO
Power Dissipation
PO
Operating Temperature Range
Storage Temperature Range
TOPR
TSTG
VALUE
36
10
±50
(DIP8) 700
(DMP8) 300
(EMP8) 300
(SSOP8) 250
-40 +85
-50 +125
UNIT
V
mA
mA
mW
RECOMMENDED OPERATING CONDITIONS (V+=6V,Tamb=25 )
PARAMETER
SYMBOL TEST CONDITIONS MIN TYP
Operating Voltage
V+
3.6 6
Feed Back Resistor
Oscillator Timing
Capacitor
Oscillator Timing
Resistor
Oscillate
Rnf
CT
RT
fOSC
100 -
220 -
10 -
5-
MAX
32
UNIT
V
k
22000
pF
100 k
350 kHz
ELECTRICAL CHARACTER (V+=6V,RT=33k ,CT=1000pF,Tamb=25 )
REFERENCE VOLTAGE BLOCK
PARAMETER
SYMBOL TEST CONDITIONS MIN TYP
Dutput voltage
Line Regulation
Load Regulation
VREF
LINE
LOAD
IOR=1mA
V+=3.6 32V,IOR=1mA
IOR=0.1 5.0mA
2.45
-
-
2.5
6.8
5
MAX
2.55
20.7
30
UNIT
V
mV
mV
WuXi YouDa Electronics Co., Ltd
2 of 5
Website: www.e-youda.com


Features Datasheet pdf www.DataSheet4U.com YOUDA INTEGRATED CI RCUIT YD2368 SWITCHING REGULATOR CONT ROL IC FOR FLYBACK ¡ª DESCRIPTION The YD2368 is a high speed switching regul ator control IC which can operate at lo w voltage. YD2368 FEATURES *Operating Voltage(3.6¡« 32V) *Wide Oscillator Range(5¡« 350kHz) *Soft-Start Functio n *Under Voltage Lockouts(U.V.L.O) *Bip olar Technology *Package Outline DIP8,D MP8,EMP8,SSOP8 BLOCK DIAGRAM WuXi You Da Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Deve lopment Zone, Wuxi Jiangsu China Tel: 8 6-510-5205117 86-510-5205108 Fax: 86-51 0-5205110 Website: www.e-youda.com SHEN ZHEN OFFICE Tel£º 86-755-83740369 138 23533350 Fax£º 86-755-83741418 Ver 3. 1 1 of 5 2004-9-20 www.DataSheet4U.com YOUDA INTEGRATED CIRCUIT ABSOLUTE MAX IMUM RATINGS PARAMETER Supply Voltage R eference Output Current Output Current (Tamb=25¡æ SYMBOL Vcc IOR IO ) VALUE 36 10 ±50 (DIP8) 700 Power Dissipation PO (DMP8) 300 (EMP8) 300 (SSOP8) 250 Operating Temperature Range Storage Te.
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