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Integrated Solution. H134 Datasheet

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Integrated Solution. H134 Datasheet






H134 Solution. Datasheet pdf. Equivalent




H134 Solution. Datasheet pdf. Equivalent





Part

H134

Description

Highly Integrated Solution



Feature


HI-SINCERITY MICROELECTRONICS CORP. Spe c. No. : IC200401 Issued Date : 2004.03 .01 Revised Date : 2009.08.12 Page No. : 1/8 H134 General Description The H13 4 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The H134 contains on e 1.21V voltage reference with ± 0.5% accuracy, one current sensing circuit a nd two operational .
Manufacture

HI-SINCERITY

Datasheet
Download H134 Datasheet


HI-SINCERITY H134

H134; amplifiers. Combining the voltage refere nce with one operational amplifier make s H134 an ideal voltage controller for use in adapters and battery chargers. T he other low voltage reference combined with the other operational amplifier m akes it an ideal current limiter for ou tput low side current sensing. The H134 is available in SOT-23-6L( TSOP-6 ) pa ckage. 6-Lead Plas.


HI-SINCERITY H134

tic SOT-23-6L(TSOP-6) Package Code: N Features · Constant Voltage and Con stant Current Control · Precision Inte rnal Voltage Reference · Few External Components · Easy Compensation · Low Supply Current · Operating Temperature Range: -40 to 105℃ Applications · Adapters · Battery Chargers Pin Confi guration Pin Number 1 2 3 4 5 6 H134 Se ries Pin Name VCTRL GND VOUT IC.


HI-SINCERITY H134

TRL VSENSE VCC Function Input pin of th e voltage control loop Ground Output pi n. Sinking current only Input pin of th e current control loop Input pin of the current control loop Power supply HSMC Product Specification Free Datasheet h ttp://www.datasheet4u.com/ HI-SINCERIT Y MICROELECTRONICS CORP. Functional Blo ck Diagram V Spec. No. : IC200401 Issu ed Date : 2004.03..

Part

H134

Description

Highly Integrated Solution



Feature


HI-SINCERITY MICROELECTRONICS CORP. Spe c. No. : IC200401 Issued Date : 2004.03 .01 Revised Date : 2009.08.12 Page No. : 1/8 H134 General Description The H13 4 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The H134 contains on e 1.21V voltage reference with ± 0.5% accuracy, one current sensing circuit a nd two operational .
Manufacture

HI-SINCERITY

Datasheet
Download H134 Datasheet




 H134
HI-SINCERITY
MICROELECTRONICS CORP.
H134
Spec. No. : IC200401
Issued Date : 2004.03.01
Revised Date : 2009.08.12
Page No. : 1/8
General Description
The H134 is a highly integrated solution for a constant voltage/constant current mode
SMPS application.
The H134 contains one 1.21V voltage reference with ± 0.5% accuracy, one current
6-Lead Plastic SOT-23-6LTSOP-6
Package Code: N
sensing circuit and two operational amplifiers. Combining the voltage reference with
one operational amplifier makes H134 an ideal voltage controller for use in adapters
and battery chargers. The other low voltage reference combined with the other operational amplifier makes it an ideal current
limiter for output low side current sensing.
The H134 is available in SOT-23-6L( TSOP-6 ) package.
Features
· Constant Voltage and Constant Current Control
· Precision Internal Voltage Reference
· Few External Components
· Easy Compensation
· Low Supply Current
· Operating Temperature Range: -40 to 105
Applications
· Adapters
· Battery Chargers
Pin Configuration
H134 Series
Pin Number
1
2
3
4
5
6
Pin Name
VCTRL
GND
VOUT
ICTRL
VSENSE
VCC
Function
Input pin of the voltage control loop
Ground
Output pin. Sinking current only
Input pin of the current control loop
Input pin of the current control loop
Power supply
HSMC Product Specification
Free Datasheet http://www.datasheet4u.com/




 H134
HI-SINCERITY
MICROELECTRONICS CORP.
Functional Block Diagram
V
CC
Spec. No. : IC200401
Issued Date : 2004.03.01
Revised Date : 2009.08.12
Page No. : 2/8
Absolute Maximum Ratings (Note 1)
Parameter
Power Supply Voltage
Input Voltage
Junction Temperature
Storage Temperature
Package Thermal Resistance (Junction to Case)
Symbol
VCC
VIN
TJ
TSTG
RθJC
Value
20
-0.3 to VCC
150
-65 to 150
92
Unit
V
V
/W
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under
"Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect
device reliability.
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature Range
Symbol
VCC
TA
Min
2.5
-40
Max
18
105
Unit
V
H134 Series
HSMC Product Specification
Free Datasheet http://www.datasheet4u.com/




 H134
HI-SINCERITY
MICROELECTRONICS CORP.
Electrical Characteristics
(V =5V,
CC
TA=25,
unless
otherwise
specified.)
Parameter
Symbol
Conditions
TOTAL CURRENT CONSUMPTION
Total Supply Current Not
Including the Output Sinking
Current
ICC
TA=25
-40<TA<105
VOLTAGE CONTROL LOOP
Transconduction Gain (VCTRL).
Sink Current Only
Gmv
TA=25
-40<TA< 105
B Rank
Voltage Control Loop
Reference
VREF
TA=25
A Rank
C Rank
-40<TA< 105
Input Bias Current (VCTRL)
IIBV
TA=25
-40<TA< 105
CURRENT CONTROL LOOP
Transconduction Gain (ICTRL).
Sink Current Only
Gmi
TA=25
Current Control Loop Reference VSENSE
IOUT=2.5mA, TA=25
IOUT=2.5mA, -40<TA< 105
Current Out of Pin ICTRL at
200mV
IIBI
TA=25
-40<TA< 105
OUTPUT STAGE
Low Output Voltage at 10mA
Sinking Current
VOL
TA=25
Output Short Circuit Current.
Output to VCC, Sink Current
Only
IOS
TA=25
-40<TA< 105
Min
1
1.200
1.205
1.216
1.186
1.5
194
192
Spec. No. : IC200401
Issued Date : 2004.03.01
Revised Date : 2009.08.12
Page No. : 3/8
Type Max Unit
0.9 1.3
mA
1.0
3.5
mA/mV
2.5
1.204
1.21 1.215
1.220
V
1.234
50
nA
100
7 mA/mV
198 203
mV
208
25
µA
50
200 mV
27 50
mA
35
H134 Series
HSMC Product Specification
Free Datasheet http://www.datasheet4u.com/






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