대체 부품
Price @ 1000
$ 2.07
$ 2.07
Stock
169,818
463,695
463,695
Authorized Distributors
1
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
16
16
16
Number of Outputs
1
1
1
Max Output Current
3 A
3 A
3 A
Switching Frequency
300 kHz
300 kHz
300 kHz
Min Input Voltage
8 V
8 V
8 V
Max Input Voltage
55 V
55 V
55 V
Min Output Voltage
-
3.3 V
3.3 V
Max Output Voltage
-
50 V
50 V
Efficiency
85 %
85 %
85 %
Synchronous Rectifier
No
No
No
공급망
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2005-05-18
Lifecycle StatusObsolete (Last Updated: 9 months ago)
설명
유통업체에서 제공한 STMicroelectronics E-L4971D에 대한 설명입니다.
Switching Regulator, Voltage-mode, 3A, 300kHz Switching Freq-Max, BCDMOS, PDSO16
Conv DC-DC Single Step Down 8V to 55V 16-Pin SO W Tube
Switching Regulators 3.3 to 50V Step-Down
SWITCHING REG, SMD, 4971, SOIC16; Voltage Regulator Type:Switching, Step Down; Voltage, Input Max:55V; Voltage, Output Max:50V; Max Output Current:1.5A; Frequency:100kHz; Voltage, Supply Min:8V; Voltage, Supply Max:55V; Termination Type:SMD; Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-40°C to +150°C; Temp, Op. Max:150°C; Temp, Op. Min:-40°C; Base Number:4971; IC Generic Number:4971; Logic Function Number:4971; Voltage, Dropout:0.44V; Voltage, Input Min:8V; Voltage, Output Min:3.3V
제조업체 별칭
STMicroelectronics에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. STMicroelectronics는 다음 이름으로도 알려져 있습니다:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
Efficiency85 %
Max Input Voltage55 V
Max Operating Temperature150 °C
Max Output Current3 A
Max Switching Frequency300 kHz
Min Input Voltage8 V
Min Operating Temperature-40 °C
Nominal Input Voltage24 V
Number of Circuits1
Number of Outputs1
Output Current1.5 A
Output TypeAdjustable
Switching Frequency300 kHz
Synchronous RectifierNo
TopologyBuck
Dimensions
Height - Seated (Max)2.65 mm
Length10.3 mm
Terminal Pitch1.27 mm
Width7.5 mm