供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2013-11-26
Lifecycle StatusProduction (Last Updated: 9 months ago)
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描述
由其分销商提供的 STMicroelectronics L7987 的描述。
DC-DC Switching Buck Regulator, Adjustable, 1.5 MHz, 4.5V-61Vin, 800 mV-61V/3 A out, HTSSOP-16
61 V 3 A asynchronous step-down switching regulator with adjustable current limitation
Conv DC-DC 4.5V to 61V Synchronous Step Down Single-Out 0.8V to 61V 3A 16-Pin HTSSOP EP Tube
Switching Regulator, Voltage-mode, 3A, 250kHz Switching Freq-Max, PDSO16
Buck Converter, Adjustable 250kHz~1.5MHz, 1Ch, 61V, 800mV, 61V, 4.5V, HTSSOP-16, SMD, 5mm×4.4mm×1.2mm
Step-down type Adjustable 0.8V~61V 3A 4.5V~61V TSSOP-16-EP DC-DC Converters ROHS
DC/DC CONV, BUCK, 1MHZ, HTSSOP-16; Topology: Buck (Step Down); Input Voltage Min: 4.5V; Input Voltage Max: 61V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: HTSSOP; No. of Pins: 16Pins; Output Current: 3A; Output Voltag
Topology = Step-Down / Outputs = 1 / Output Voltage Min. mV = 800 / Output Voltage Max. V = 61 / Output Current A = 3 / Switching Frequency MHz = 1.5 / Supply Voltage Min. V = 4.5 / Supply Voltage Max. V = 61 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 150 / Package Type = SOP-16 / Pins = 16 / Mounting Type = SMD / Packaging = Tube / Length mm = 5 / Width mm = 6.4 / Height mm = 1.2
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
MountSurface Mount
Number of Pins16
Number of Terminals16
Weight62.709145 mg
Technical
Max Duty Cycle100 %
Max Input Voltage61 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature150 °C
Max Output Current3 A
Max Output Voltage61 V
Max Supply Voltage61 V
Max Switching Frequency250 kHz
Min Input Voltage4.1 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4.5 V
Nominal Input Voltage24 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Operating Supply Current2.5 mA
Operating Supply Voltage61 V
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Output Voltage61 V
Quiescent Current1 mA
Schedule B8542390000
Switching Frequency250 kHz
Synchronous RectifierNo
TopologyBuck
Dimensions
Height1.2 mm
Height - Seated (Max)1.2 mm
Length5 mm
Terminal Pitch650 µm
Width4.4 mm