备用零件
Price @ 1000
$ 0.655
$ 0.858
Stock
303,302
190,057
Authorized Distributors
0
3
Case/Package
-
-
Number of Pins
14
14
Number of Outputs
4
4
Min Input Voltage
-
2.8 V
Max Input Voltage
-
5.5 V
Max Output Current
-
-
Output Voltage
-
3.9 V
Efficiency
-
-
Min Output Voltage
-
-
Max Output Voltage
-
-
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
描述
由其分销商提供的 Texas Instruments LM27951SDX/NOPB 的描述。
Tape & Reel (TR) LM27951 Switched Capacitor (Charge Pump) PWM led driver 4mm 30mA 5.5V 750kHz
White LED adaptive 1.5X/1X switched capacitor current driver with 2.8V-5.5V input voltage range 14-WSON -40 to 85
PWM Switched Capacitor (Charge Pump) 30mA 4 2.5V 3.9V LLP(EP) , 4mm*3mm*800¦Ìm
LED DRVR 4Segment 3.3V/5V 14-Pin LLP EP T/R
IC LED DRV RGLTR PWM 30MA 14WSON
IC LED DRIVER RGLTR DIM 14WSON
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
MountSurface Mount
Number of Pins14
Technical
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.8 V
Nominal Supply Current1.5 mA
Number of Channels4
Number of Outputs4
Number of Segments4
Quiescent Current1.5 mA
Switching Frequency750 kHz
TopologyBoost
TouchscreenCapacitive
Dimensions
Height800 µm
Length4 mm
Thickness800 µm
Width3 mm