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UCC281

Low Dropout 1 Ampere Linear Regulator Family

文件:279.91 Kbytes 页数:12 Pages

TI

德州仪器

UCC281

具有 -40°C 至 +85°C 工作温度范围和反向电流保护功能的 1A、低压降稳压器

The UCC381-3/-5/-ADJ family of positive linear series pass regulators is tailored for low drop out applications where low quiescent power is important. Fabricated with a BiCMOS technology ideally suited for low input to output differential applications, the UCC381 will pass 1A while requiring only 0 • Precision Positive Linear Voltage Regulation\n• 0.5V Dropout at 1A\n• Guaranteed Reverse Input/ Output Voltage Isolation with Low Leakage\n• Low Quiescent Current Irrespective of Load\n• Adjustable Output Voltage Version\n• Fixed Versions for 3.3V and 5V Outputs\n• Logic Shutdown Capability\n• Sho;

TI

德州仪器

UCC2810

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810DW

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810DW.A

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810DWG4

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810DWTR

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810DWTR.A

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810DWTRG4

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

UCC2810N

DUAL CHANNEL SYNCHRONIZED CURRENT-MODE PWM

FEATURES · Single Oscillator Synchronizes Two PWMs · 150-μA Startup Supply Current · 2-mA Operating Supply Current · Operation to 1 MHz · Internal Soft-Start · Full-Cycle Fault Restart · Internal Leading-Edge Blanking of the Current Sense Signal · 1-A Totem Pole Outputs · 75-ns Typical R

文件:297.97 Kbytes 页数:13 Pages

TI

德州仪器

技术参数

  • Iout (Max) (A):

    1

  • Vin (Max) (V):

    9

  • Vin (Min) (V):

    1.8

  • Vout (Max) (V):

    8.8

  • Vout (Min) (V):

    1.2

  • Fixed output options (V):

    5

  • Iq (Typ) (mA):

    0.4

  • Thermal resistance θJA (°C/W):

    70

  • Rating:

    Catalog

  • Load capacitance (Min) (µF):

    1

  • Regulated outputs (#):

    1

  • Features:

    Reverse Current Protection

  • Accuracy (%):

    2.5

  • PSRR @ 100 KHz (dB):

    22

  • Dropout voltage (Vdo) (Typ) (mV):

    500

  • 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德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
SO
32500
SOIC
询价
N/A
99
询价
德州
24+
DIP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
TI/德州仪器
25+
SOP-8
2055
就找我吧!--邀您体验愉快问购元件!
询价
TexasInstruments
25+
16-SOIC
90000
原厂正规渠道、保证进口原装现货假一罚十价格合理
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
UC
23+
SOP16
8560
受权代理!全新原装现货特价热卖!
询价
TI/德州仪器
23+
NA
2860
原装正品代理渠道价格优势
询价
TI
2301+
SOIC8
11695
询价
更多UCC281供应商 更新时间2026-1-17 8:01:00