工程资源
查看 Texas Instruments LP8728QSQE-A/NOPB 的评估工作包和参考设计。
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描述
由其分销商提供的 Texas Instruments LP8728QSQE-A/NOPB 的描述。
Quad Output Step-Down DC/DC Converter for Automotive Applications 28-WQFN -40 to 125
TEXAS INSTRUMENTS LP8728QSQE-A/NOPBDC-DC CONVERTER, BUCK, 3.2MHZ, WQFN-28
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: AUTOMOTIVE; No. of Terminals: 28; Package Code: HQCCN; Package Shape: SQUARE; Surface Mount: 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 Pins28
Technical
Current - Output 11 A
Current - Output 21 A
Efficiency94 %
Max Input Voltage5.5 V
Max Operating Temperature125 °C
Max Output Current1 A
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage3.3 V
Number of Outputs4
Output ConfigurationPositive
Output Current1 A
Output TypeFixed
Output Voltage3.3 V
PackagingCut Tape
Quiescent Current1 µA
Switching Frequency3.37 MHz
Synchronous RectifierYes
Voltage - Output 13.3 V
Voltage - Output 21.25 V