전자부품 데이터시트 검색엔진
  Korean  ▼

Delete All
ON OFF
ALLDATASHEET.CO.KR

X  

Preview PDF Download HTML

AP3202 데이터시트(PDF) 5 Page - BCD Semiconductor Manufacturing Limited

부품명 AP3202
부품 상세설명  380kHz, 2A Asynchronous DC-DC Buck Converter
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  BCDSEMI [BCD Semiconductor Manufacturing Limited]
홈페이지  http://www.bcdsemi.com
Logo BCDSEMI - BCD Semiconductor Manufacturing Limited

AP3202 데이터시트(HTML) 5 Page - BCD Semiconductor Manufacturing Limited

  AP3202 Datasheet HTML 1Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 2Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 3Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 4Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 5Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 6Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 7Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 8Page - BCD Semiconductor Manufacturing Limited AP3202 Datasheet HTML 9Page - BCD Semiconductor Manufacturing Limited Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
Preliminary Datasheet
380kHz, 2A Asynchronous DC-DC Buck Converter
AP3202
Mar. 2011 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
5
Electrical Characteristics
VIN=VEN=12V, VOUT=3.3V, unless otherwise specified. Specification with standard typeface are for
TA=25
oC, and those in boldface type apply over the full operating temperature range (TA=-40oC to 85oC)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input Voltage
VIN
4.75
18
V
Quiescent Current
IQ
VFB=1.4V, VEN=2V
1.0
1.5
mA
Shutdown Supply Current
ISHDN
VEN=0V
1
10
µA
Feedback Voltage
VFB
1.185
1.222
1.258
V
Feedback Over Voltage
Threshold
VFBOV
1.48
V
Feedback SCP Voltage Threshold
VFBSCP
0.6
V
Feedback Bias Current
IFB
VFB=1V
-0.1
0.1
µA
High-side Switch On-resistance (Note 2)
RDSONH
ISW=0.5A
0.22
Low-side Switch On-resistance (Note 2)
RDSONL
ISW=0.05A
10
High-side Switch Leakage Current
ILEAKH
VIN=18V, VEN=0V
VSW=0V
0.1
10
µA
High-side Switch Current Limit
ILIMH
2.8
3.8
A
Low-side Switch Current Limit
ILIML
From drain to source
0.15
A
VENH
1.5
EN Pin Threshold
VENL
0.5
V
EN Pull-up Current
IEN-PH
VEN=0V
1.0
µA
Input UVLO Threshold
VUVLO
VIN Rising
3.5
3.9
4.4
V
Input UVLO Hysteresis
VHYS
0.3
V
Oscillator Frequency
FOSC1
380
kHz
Short Circuit Oscillator
Frequency
FOSC2
90
kHz
Maximum Duty Cycle
DMAX
VFB=1.0V
90
%
Minimum Duty Cycle
DMIN
VFB=1.5V
0
%
Error Amplifier Voltage Gain (Note 3)
AEA
400
V/V
Error Amplifier Transconductance
GEA
700
µA/V
COMP to Current Sense
Transconductance
GCS
2.4
A/V
Thermal Shutdown (Note 3)
TOTSD
160
ºC
Thermal Shutdown Hysteresis (Note 3)
THYS
30
ºC
Soft-start Time (Note 3)
tSS
IOUT=0A
500
µs
Note 2: RDSON=
SW2
SW1
SW2
SW1
I
-
I
V
-
V
Note 3: Not tested, guaranteed by design.


Html Pages

1  2  3  4  5  6  7  8  9  10  11 


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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