công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

STBB3J bảng dữ liệu(PDF) 1 Page - STMicroelectronics

tên linh kiện STBB3J
Giải thích chi tiết về linh kiện  2 A, high efficiency single inductor buck-boost DC-DC converter
Download  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STBB3J bảng dữ liệu(HTML) 1 Page - STMicroelectronics

  STBB3J Datasheet HTML 1Page - STMicroelectronics STBB3J Datasheet HTML 2Page - STMicroelectronics STBB3J Datasheet HTML 3Page - STMicroelectronics STBB3J Datasheet HTML 4Page - STMicroelectronics STBB3J Datasheet HTML 5Page - STMicroelectronics STBB3J Datasheet HTML 6Page - STMicroelectronics STBB3J Datasheet HTML 7Page - STMicroelectronics STBB3J Datasheet HTML 8Page - STMicroelectronics STBB3J Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 25 page
background image
This is information on a product in full production.
December 2015
DocID025263 Rev 5
1/25
25
STBB3J
2 A, high efficiency single inductor
buck-boost DC-DC converter
Datasheet
- production data
Features
• Input voltage range from 1.8 V to 5.5 V
• 2 A output current at 3.3 V in buck mode (VIN=
3.6 V to 5.5 V)
• 800 mA output current at 3.3 V in boost mode
(VIN 2.0 V)
• Typical efficiency higher than 94%
• ± 2% DC feedback voltage tolerance
• Automatic transition between step-down and
boost mode
• Adjustable output voltage from 1.2 V to 5.5 V
• Power save mode (PS) at light load
• 2.0 MHz fixed switching frequency
• Adjustable switching frequency up to 2.4 MHz
(by external synchronous square signal)
• Device quiescent current less than 50 μA
• Load disconnect during shutdown
• Shutdown function and soft-start
• Shutdown current < 1 μA
• Available in Flip Chip 20, pitch = 0.4 mm
Applications
• Single cell Li-Ion, two-cell and three-cell
alkaline, Ni-MH powered devices
• Memory card supply
• Tablet, smartphones
• Digital cameras
Description
The STBB3J is a fixed frequency, high efficiency,
buck-boost DC-DC converter which provides
output voltages from 1.2 V to 5.5 V starting from
input voltage from 1.8 V to 5.5 V. The device can
operate with input voltages higher than, equal to,
or lower than the output voltage making the
product suitable for cell lithium-Ion applications
where the output voltage is within the battery
voltage range. The low-RDS(on) N-channel and P-
channel MOSFET switches are integrated and
contribute to achieve high efficiency. The MODE
pin allows the selection between auto mode and
forced PWM mode, taking advantage from either
lower power consumption or best dynamic
performance.The device also includes soft-start
control, thermal shutdown, and current limit. The
STBB3J is packaged in Flip Chip 20 bumps with
2.5 x 1.75 mm.
Flip Chip 20, pitch = 0.4 mm
Table 1. Device summary
Order code
Part number
Marking
Packing
Output voltage
STBB3JR
STBB3J
BB3
Flip Chip 20
Adjustable
www.st.com


Số phần tương tự - STBB3J

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
STMicroelectronics
STBB3JCC STMICROELECTRONICS-STBB3JCC Datasheet
2Mb / 27P
   2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver
More results

Mô tả tương tự - STBB3J

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
LM3668 TI-LM3668_15 Datasheet
4Mb / 30P
[Old version datasheet]   1-A, High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter
logo
Monolithic Power System...
EV2155-Q-00A MPS-EV2155-Q-00A Datasheet
599Kb / 8P
   High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Board
EV28163-Q-00A MPS-EV28163-Q-00A Datasheet
597Kb / 8P
   High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Board
EV28164-D-00A MPS-EV28164-D-00A Datasheet
1Mb / 9P
   High Efficiency Single Inductor Buck-Boost DC-DC Converter Evaluation Board
logo
STMicroelectronics
STBB1-APUR STMICROELECTRONICS-STBB1-APUR Datasheet
1Mb / 22P
   1 A, high efficiency single inductor dual mode buck-boost DC-DC converter
STBB3JCC STMICROELECTRONICS-STBB3JCC Datasheet
2Mb / 27P
   2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver
logo
National Semiconductor ...
LM3668_0809 NSC-LM3668_0809 Datasheet
4Mb / 18P
   1A, High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter
logo
Texas Instruments
LM3668 TI1-LM3668_14 Datasheet
4Mb / 26P
[Old version datasheet]   1A, High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter
logo
National Semiconductor ...
LM3668 NSC-LM3668 Datasheet
2Mb / 16P
   1A, High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter
LM3668 NSC-LM3668_08 Datasheet
4Mb / 18P
   1A, High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com