价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-LM5642XMHX/NOPBCT-ND | 1,599 | 1 | Cut Tape | ||||||||
| Arrow Electronics | LM5642XMHX/NOPB | 0 | 2500 | |||||||||
| Mouser | 926-LM5642XMHX/NOPB | 4,941 | 1 | Tape & Reel | ||||||||
| Win Source | WS-LM5642XMHX/NOPB | 1,890 | 11 | 8h | ||||||||
| Worldway Electronics | LM5642XMHX/NOPB | 28,702 | 7 | Tape & Reel | 6h |
供应链
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
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描述
由其分销商提供的 Texas Instruments LM5642XMHX/NOPB 的描述。
High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization 28-HTSSOP -40 to 125
LM5642 Buck Tape & Reel (TR) e3 DC to DC switching controller 1.1mA 20A 1.2mm 32.4V
Buck Yes 375KHz Transistor Driver 2 32.4V 1.3V 36V 4.5V HTSSOP-28 , 1.05mm
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 36V Input 28-Pin TSSOP EP T/R
HIGH VOLTAGE, DUAL SYNCHRONOUS BUCK CONVERTER Dual Switching Controller, Current-mode, 20A, 500kHz Switching Freq-Max, PDSO28
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
Case/PackageTSSOP
Contact PlatingTin
MountSurface Mount
Number of Pins28
Technical
Duty Cycle98.9 %
Max Duty Cycle98.9 %
Max Frequency424 kHz
Max Operating Temperature125 °C
Min Operating Temperature-40 °C
Number of Channels2
Number of Outputs2
Output Current20 A
Output Voltage32.4 V
Quiescent Current1.1 mA
Switching Frequency500 kHz
TopologyBuck
Dimensions
Height1.2 mm
Length9.7 mm
Thickness1 mm
Width4.4 mm