备用零件
Price @ 1000
$ 1.6
$ 1.703
$ 1.703
Stock
867,273
222,700
222,700
Authorized Distributors
3
5
5
Case/Package
HTSSOP EP
HTSSOP EP
HTSSOP EP
Number of Pins
14
14
14
Number of Outputs
2
2
2
Max Output Current
3 A
3 A
3 A
Switching Frequency
300 kHz
-
-
Min Input Voltage
4.5 V
4.5 V
4.5 V
Max Input Voltage
28 V
28 V
28 V
Min Output Voltage
-
800 mV
800 mV
Max Output Voltage
-
25.2 V
25.2 V
Efficiency
85 %
85 %
85 %
Synchronous Rectifier
No
No
No
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 TPS54383PWPR 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 TPS54383PWPR 的描述。
4.5V to 28V Input, Dual 3A Outputs, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 125
Buck No 310KHz Adjustable 2 25.2V 800mV 28V 4.5V HTSSOP-14 5mm*4.4mm*1.15mm
IC REG BUCK ADJ 3A DL 14HTSSOP / Conv DC-DC 4.5V to 28V Step Down Dual-Out 0.8V to 25.2V 3A/3A 14-Pin HTSSOP EP T/R
IC, DUAL BUCK CONVERTER, 14-HTSSOP, FULL REEL
DC DC Converters; TPS54383PWPR; TEXAS INSTRUMENTS; 14; Buck; 2; 4.4 mm
TPS54383 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 1day ago) DC to DC switching regulator 12V 4.4mm 3A 310kHz
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/PackageHTSSOP EP
MountSurface Mount
Number of Pins14
Weight58.003124 mg
Technical
Efficiency85 %
Max Input Voltage28 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Number of Channels2
Number of Outputs2
Operating Supply Voltage28 V
Output Current3 A
Output TypeAdjustable
Output Voltage25.2 V
PackagingTape & Reel (TR)
Quiescent Current1.8 mA
Schedule B8542310000
Switching Frequency300 kHz
Synchronous RectifierNo
TopologyBuck
Dimensions
Height1.2 mm
Length5 mm
Thickness1 mm
Width4.4 mm