설명
유통업체에서 제공한 STMicroelectronics STBB2J30-R에 대한 설명입니다.
STBB2 Series 5.5V 800mA 2.5 MHz Dual Mode Buck-Boost DC-DC Converter-FLIPCHIP-20
Switching Regulator, Current-mode, 3000kHz Switching Freq-Max, PBGA20
800 mA 2.5 MHz, high efficiency dual mode buck-boost DC-DC converter
Conv DC-DC 2.3V to 5.5V Step Down/Step Up Single-Out 1.2V to 4.5V 0.8A 20-Pin Flip-Chip T/R
Voltage Regulators - Switching Regulators 800mA 3MHz Hi Eff Dual mode buck-boost
Buck-Boost Yes 2.5MHz Programmable 1 4.5V 3V 5.5V 2.4V , 2.05mm*1.73mm*360¦Ìm
DC-DC Converter buck boost 800mA 2.5MHz
DC/DC CONV, BUCK-BOOST, 2.5MHZ, FLIPCHIP; Topology: Buck-Boost; Input Voltage Min: 2.4V; Input Voltage Max: 5.5V; DC / DC Converter IC Case: Flip-Chip; No. of Pins: 20Pins; Output Current: 800mA; Output Voltage Nom.: 3.3V; Swit
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- 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
기술 사양
Physical
Case/PackageFBGA
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Efficiency90 %
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Current800 mA
Max Output Voltage4.5 V
Max Switching Frequency3 MHz
Min Input Voltage2.4 V
Min Operating Temperature-40 °C
Min Output Voltage1.2 V
Nominal Input Voltage3.6 V
Nominal Output Voltage3 V
Number of Circuits1
Number of Outputs1
Operating Supply Voltage5.5 V
Output ConfigurationPositive
Output Current800 mA
Output TypeAdjustable
PackagingTape and Reel
Quiescent Current50 µA
Schedule B8542390000
Switching Frequency2.5 MHz
Synchronous RectifierYes
TopologyBuck-Boost
Dimensions
Height370 µm
Height - Seated (Max)600 µm
Length2.06 mm
Terminal Pitch400 µm
Width1.74 mm