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描述
由其分销商提供的 STMicroelectronics L7985ATR 的描述。
DC/DC Switching Regulator, Adjustable, Buck, Buck-Boost, Single Output, 600 mV to 38 V, 2 A
L7985 Series 38 V 2 A 275 kHz Buck Surface Mount Switching Regulator - HSOP-8
Conv DC-DC 4.5V to 38V Synchronous Step Down Single-Out 0.6V to 38V 2A 8-Pin HSOP EP T/R
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2A step-down switching regulator
IC REG BUCK ADJUSTABLE 2A 8HSOP / Voltage feed-forward
DC/DC CONV, BUCK, 1MHZ, 150DEG C; Topology: Buck (Step Down); Input Voltage Min: 4.5V; Input Voltage Max: 28V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: HSOP; No. of Pins: 8Pins; Output Current: 2A; Output Voltage Min: 600mV; Output Voltage Max: 28V; Switching Frequency: 1MHz; Operating Temperature Max: 150°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2019)
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
Case/PackageSOP
Contact PlatingGold, Tin
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Max Input Voltage38 V
Max Operating Temperature125 °C
Max Output Current2 A
Max Output Voltage38 V
Max Power Dissipation2 W
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage600 mV
Nominal Input Voltage12 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Output ConfigurationPositive
Output Current2 A
Output TypeAdjustable
PackagingTape and Reel
PolarityPositive
Quiescent Current2.4 mA
Reference Voltage600 mV
Schedule B8542390000
Synchronous RectifierNo
TopologyBuck
Dimensions
Height - Seated (Max)1.7 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm