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描述
由其分销商提供的 Texas Instruments LM3503SQ-25 的描述。
Dual-Display Constant Current LED Driver with Analog Brightness Control 16-WQFN -40 to 85
LED Driver 10 Segment 16-Pin WQFN EP T/R
LED DRVR 10Segment 3.3V/5V 16-Pin LLP EP T/R
DRIVER, LED, WHITE, SMD, LLP-16; Driver IC type:White LED; Voltage, output max:25V; Temp, op. min:-40(degree C); Temp, op. max:85(degree C); Pins, No. of:16; Case style:LLP; Base number:3503; Termination Type:SMD; Temperature, RoHS Compliant: Yes
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 Pins16
Technical
Frequency1.2 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Voltage25 V
Max Supply Voltage5.5 V
Min Input Voltage2.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Number of Outputs2
Number of Segments10
Output Current20 mA
PackagingCut Tape
Quiescent Current1.9 mA
Switching Frequency1 MHz
TerminationSMD/SMT
TopologyBoost
Dimensions
Width4 mm