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UC385-3

FAST TRANSIENT RESPONSE 5-A LOW-DROPOUT REGULATOR

Fast Transient Response 10-mA to 5-A Load Current Short Circuit Protection Maximum Dropout of 500-mV at 5-A Load Current Separate Bias (VB) and VIN Pins Available in Adjustable or Fixed Output Voltages 5-Pin Package Allows Kelvin Sensing of Load Voltage Reverse Current Protection desc

文件:450.46 Kbytes 页数:19 Pages

TI

德州仪器

UC3853D

丝印:UC3853D;Package:SOIC;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3853D.A

丝印:UC3853D;Package:SOIC;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3853DTR

丝印:UC3853D;Package:SOIC;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3853DTR.A

丝印:UC3853D;Package:SOIC;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3853N

丝印:UC3853N;Package:PDIP;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3853N.A

丝印:UC3853N;Package:PDIP;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3853NG4

丝印:UC3853N;Package:PDIP;High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件:302.23 Kbytes 页数:11 Pages

TI

德州仪器

UC3854

UCx854 High-Power Factor Preregulator

1 Features 1• Control Boost PWM to 0.99 Power Factor • Limit Line-Current Distortion to

文件:1.35319 Mbytes 页数:31 Pages

TI

德州仪器

UC3854_V01

ENHANCED HIGH POWER FACTOR PREREGULATOR

DESCRIPTION The UTC UC3854 provide all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the AC input line current waveform to correspond to that of AC input line voltage. Average current mode control maintains

文件:309.42 Kbytes 页数:6 Pages

UTC

友顺

技术参数

  • Iout (Max) (A):

    5

  • Vin (Max) (V):

    7.5

  • Vin (Min) (V):

    1.7

  • Vout (Max) (V):

    6

  • Vout (Min) (V):

    1.2

  • Fixed output options (V):

    1.5

  • Iq (Typ) (mA):

    40

  • Rating:

    Catalog

  • Load capacitance (Min) (µF):

    100

  • Regulated outputs (#):

    1

  • Features:

    Reverse Current Protection

  • Accuracy (%):

    1.3

  • PSRR @ 100 KHz (dB):

    38

  • Dropout voltage (Vdo) (Typ) (mV):

    350

  • Operating temperature range (C):

    0 to 70

供应商型号品牌批号封装库存备注价格
TI/德州
2018+
PDIP
32500
SOIC
询价
N/A
99
询价
UC
99+
SOP
56
全新原装 绝对有货
询价
TI
00+
TO220/5
198
全新原装进口自己库存优势
询价
TI
11+
SOP-20
8000
全新原装,绝对正品现货供应
询价
TI
17+
SOP16
6000
保证原装正品!优势渠道供应
询价
TI
23+
DIP16
5500
现货,全新原装
询价
TI
24+
TO-263
6868
原装现货,可开13%税票
询价
TI
24+
原厂原封
6523
进口原装公司百分百现货可出样品
询价
TI
16+
SOP16
8000
原装现货请来电咨询
询价
更多UC385供应商 更新时间2026-4-17 8:02:00