备用零件
Price @ 1000
$ 5.17
$ 5.89
Stock
441,810
259,553
Authorized Distributors
2
2
Case/Package
-
QFN
Number of Pins
22
22
Number of Outputs
1
1
Max Output Current
15 A
15 A
Switching Frequency
950 kHz
1 MHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
14 V
14 V
Min Output Voltage
600 mV
600 mV
Max Output Voltage
13.02 V
12 V
Efficiency
90 %
90 %
Synchronous Rectifier
Yes
Yes
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments TPS56121DQPR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments TPS56121DQPR 的描述。
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 22-LFDFN Exposed Pad
4.5-V to 14-V, 15-A synchronous SWIFT™ buck converter 22-LSON-CLIP -40 to 125
Switching Controller, Voltage-mode, 15A, 1000kHz Switching Freq-Max, PDSO22
Buck Converter, Yes, 300kHz, 500kHz, 950kHz Adjustable, 1A, 13.02V, 600mV, 14V, 4.5V, LSON-22, SMD, Adhesive Mount, 1.5mm H
DC/DC CONV, SYNC BUCK, 1MHZ, LSON-CLIP; Topologie: Buck Synchrone (Abaisseur); Tension, entrée min.: 4.5V; Tension, entrée max..: 14V; Nombre de canaux de sortie: 1Sortie(s); Boîtier de convertisseur DC / DC: LSON-CLIP; Nombr
DC/DC CONV, SYNC BUCK, 1MHZ, LSON-CLIP; Topology:Synchronous Buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:14V; No. of Outputs:1Outputs; DC / DC Converter IC Case:LSON-CLIP; No. of Pins:22Pins; Output Current:15A; Output Voltage Min:600mV; Output Voltage Max:12V; Switching Frequency:1MHz; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019)
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins22
Technical
Efficiency90 %
Max Input Voltage14 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current15 A
Max Output Voltage13.02 V
Max Supply Voltage14 V
Min Input Voltage4.5 V
Min Operating Temperature-50 °C
Min Output Voltage600 mV
Min Supply Voltage4.5 V
Nominal Supply Current2.5 mA
Number of Outputs1
Operating Supply Voltage14 V
Output ConfigurationPositive
Output Current15 A
Output TypeAdjustable
Output Voltage12 V
Quiescent Current2.5 mA
Schedule B8542390000
Switching Frequency950 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.5 mm
Length6 mm
Thickness1.5 mm
Width5 mm