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參數(shù)資料
| 型號(hào)： | UC3842G |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| 中文描述： | 高性能電流模式控制器 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 165K |
| 代理商： | UC3842G |
UC3842G
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R103-036,A
6 of 8
OPEN-LOOP T ES T CIRCUIT
6
5
7
8
3
4
2
1
V
REF
V
CC
Output
GND
COMP
FB
CS
CT
V
CC
Rb
100k
or
V
FB
C
T
3.3n
10p
Ra
100k
V
IN
V
COMP
C
IN
470
Vpwl
5K
adjust
High peak current associated with capacity loads necessitate careful grounding techniques. Timing and bypass
capacitors should be connected close to pin5 in single point GND.
UNDER-V OLT AGE LOCK OUT
During Under-Voltage Lockout, the output driver is biased to a high impedance state. Pin6 should be shunt to
GND with a bleeder resistor to prevent activing the power switch with output leakage currents.
ERROR AMPLIFIER CONFIGURAT ION
Error amplifier can source or sink up to 0.5mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UC3842G-D08-R | HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842G-D08-T | HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842GL-D08-R | HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842GL-D08-T | HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842GL-S08-R | HIGH PERFORMANCE CURRENT MODE CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC3842G_08 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
| UC3842G_12 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842G-D08-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842G-D08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLER |
| UC3842GL-D08-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLER |
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