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2022-5-9 15:00 |
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签到天数: 28 天 [LV.4]偶尔看看III
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Description) Y$ i3 t/ q( c2 d
The ZCC541A/B series is a high input voltage
' d. A$ { C( N0 R(40V), low-dropout linear regulator (LDO) able to
8 Y' ~( Z. g2 V L. vprovide 1A load current. The ZCC541A/B family
' j9 _1 y) E6 K m4 c+ [+ wLDO offers EN pin to enable and disable the LDO B! }3 Z( H8 c& b7 z6 T) o
output, EN pin can take 40V input voltage.& U+ {/ o: T# p# \" t n! o( K5 H" f
The LDO features very fast response against line; h. U1 W$ ?' Q/ d) Z# D
voltage transient and load current transient, and' P" _ t# n! }8 u
ensures no overshoot voltage during the LDO start. c U# r) N# d( `* Y9 l
up and short circuit recovery
: F6 J* R6 L; ?8 HThe device features integrated short-circuit and" B; w; j- S8 F- j& ^3 ~; r3 x9 D @
thermal shutdown protection.
% l- @ |4 P6 K2 [( |Fixed voltages of 5.0V , 3.3V , 3.0V and 1.8V
6 ~" b) A9 ]9 K7 ~8 ?4 vare available on ZCC541BKP with adjustable1 Z0 b8 c! F( k7 \
output voltages to 0.6V on ZCC541AKP." p' z0 l: H" Z" c T# b
Features
( g9 _; Z1 D! e; Z) Y4 @ Fixed and adjustable output voltages to 0.6V
# T# s# e4 Q4 t0 k j High Input Voltage Rating：Up to 40V+ |: ]% l6 I7 A% I2 [
High Output Current：1A
2 w- U8 e8 ~4 P+ _. Q8 Y High PSRR：65dB at 1kHZ, u; y" ?. }2 j, p% _& d" @; v; _
Low Dropout Voltage：1.5V@1A- n; ^1 \# b. T8 ~( w! e' H* u
Fixed Output Voltages：5 x$ n/ j( i* ^& @3 E8 [
1.8V, 3.0V, 3.3V,5.0V and ADJ. p% O: o( H0 |
High-accuracy Output Voltage: ±2%
8 ]9 ]' t( b5 p+ L; k Fast Transient Response
6 y' G* s# D9 ]4 v+ A2 B Integrated Short-Circuit Protection4 `. N7 h$ p8 Z; H5 [
Enable pin is available: g, A( l$ |4 y- V
Integrated Thermal Protection
& v$ [* D7 d- B5 w6 ] Available Packages：ESOP8+ i) p1 k! V, t1 z* B
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发表于 2021-12-29 15:46
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