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PDF H134 Data sheet ( Hoja de datos )
| Número de pieza | H134 | |
| Descripción | Highly Integrated Solution | |
| Fabricantes | HI-SINCERITY | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de H134 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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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-23-6L（TSOP-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/
1 page  
HI-SINCERITY
MICROELECTRONICS CORP.
Typical Application
Spec. No. : IC200401
Issued Date : 2004.03.01
Revised Date : 2009.08.12
Page No. : 5/8
H134
Figure 7. Typical Application 1 of H134
H134 Series
HSMC Product Specification
Free Datasheet http://www.datasheet4u.com/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet H134.PDF ] | |
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