参数资料
型号: TL1451G-S16-T
厂商: UNISONIC TECHNOLOGIES CO LTD
元件分类: 稳压器
英文描述: 0.021 A DUAL SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO16
封装: HALOGEN FREE, SOP-16
文件页数: 10/14页
文件大小: 300K
代理商: TL1451G-S16-T
TL1451
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
5 of 14
www.unisonic.com.tw
QW-R103-011.D
TEST CIRCUIT
OUT1
OUT2
RL
4.7kΩ
RL
4.7kΩ
16 15 14 13 12 11 10
9
UTC TL1451
12
34
5
678
VCC = 5V
Test
Input
Test
Input
RT
10kΩ
CT
330pF
CPE
0.47μF
S1
TIMING DIAGRAM
Dead Time 100%
2.0V
1.6V
1.4V
1.25V
H
L
H
L
0.6V
0V
H
L
Tpe
*
3.6V
0V
2.8V TYP
* Protection Enable Time, tpe = (0.051 × 10
6 × C
pe) in seconds
Power Supply Voltage
Short-Circuit Protection
Comparator Output
Protection Enable
Terminal Waveform
Output Transistor Collector
Waveform
Oscillator Triangle Waveform
Error Amplifier Output
Dead-Time Input Voltage
Short-Circuit Protection
Comparator Input Voltage
PWM Comparator Output Voltage
相关PDF资料
PDF描述
TL1451G-S16-R 0.021 A DUAL SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO16
TL1454CN 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDIP16
TL1454CD 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
TL1454IDR 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
TL1466IPMR 0.5 A SWITCHING CONTROLLER, 800 kHz SWITCHING FREQ-MAX, PQFP64
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