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PDF THV1023 Data sheet ( Hoja de datos )
| Número de pieza | THV1023 | |
| Descripción | 2ch Buck Controller | |
| Fabricantes | THine Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de THV1023 (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
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THV1023-Rev0.06W
www.DataSheet4U.com
Preliminary
THV1023
2ch Buck Controller
General Description
THine's new 2ch Buck controller enables simple & low
cost multi-channel power supply system design.
Both of the Ch-1 and Ch-2 have standard PWM controller
function and are designed to make phase compensation
easy for output ceramic capacitors.
SS_1,2 and SCP pins help to design user defined soft
start time, and timer latch delay time. Utilizing those
pins and P_GOOD2 the ensured sequence control can be
easily set and linked to the external circuit.
This IC is suitable for power supply system for TV/monitor
set, and general equipment.
Features
•TSSOP 16Pin package
•Input Voltage range : 4.2 to 24.0V
•Push Pull output for direct Power Mos driving
•Optimized for Ceramic output capacitor
•Complete PWM mode controller
•Adjustable switching frequency 200kH to 1MHz
by external resister
•Timer Latch Protection
•SystemUVLO Function
•Adjustable Soft Start time by external capacitor
•Adjustable Timer Latch Delay time
by external capacitor
•Ch-1 and Ch-2 are fixed Buck controller
Applications
•TFT LCD Bias power supply
•TV/monitor set
•General equipment
Pin Assignment
TSSOP 16P
1 VREF
2 SGND
RT 16
SCP 15
3 SS_1
SS_2
14
4 INV_1
INV_2
13
5 FB_1
FB_2
12
6 VCC
OUT_2
11
7 SYSUVLO P_GOOD2 10
8 OUT_1
PGND
9
THine Electronics, Inc.
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet THV1023.PDF ] | |
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