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

X  

Preview PDF HTML

RT9085AWSC bảng dữ liệu(PDF) 8 Page - Richtek Technology Corporation

tên linh kiện RT9085AWSC
Giải thích chi tiết về linh kiện  1A, 5.5V, Ultra Low Dropout Linear Regulator
PDF  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  RICHTEK [Richtek Technology Corporation]
Trang chủ  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT9085AWSC bảng dữ liệu(HTML) 8 Page - Richtek Technology Corporation

Back Button RT9085AWSC Datasheet HTML 4Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 5Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 6Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 7Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 8Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 9Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 10Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 11Page - Richtek Technology Corporation RT9085AWSC Datasheet HTML 12Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 15 page
background image
8
DS9085A-02 March 2019
www.richtek.com
RT9085A
©
Copyright 2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
Typical Application Circuit
Figure 1. Fixed Voltage Regulator
Figure 2. Adjustable Voltage Regulator
EN
VOUT
RT9085A
GND
VIN
VIN
A1
A2
B2
C1
VOUT
1.2V/1A
CIN
C2
CBIAS
BIAS
COUT
Enable
B1
SNS
4.7µF
10µF
VBIAS
RB
1µF
510
3.3V
Table 1. Recommended External components
Component
Description
Vendor P/N
CBIAS
1
F, 16V, X5R, 0402
CGB2A1X5R1C105M033BC(TDK)
GRM155R61C105MA12D(Murata)
CIN
4.7
F, 10V, X5R, 0603
C1608X5R1A475K080AE(TDK)
GRM155R61A475MEAA(Murata)
**COUT
10
F, 6.3V, X5R, 0603
GRM185R60J106ME15(Murata)
0603X106M6R3(WASLIN)
** : Considering the effective capacitance derated with biased voltage level, the COUT component needs satisfy the
effective capacitance at least 4.7
F or above at targeted output level for stable and normal operation. 
Table 2. Suggested Component Values
VOUT (V)
R1 (k
)
R2 (k
)
* CFF (pF)
0.75
20
40
120
1
20
20
120
1.8
20
7.69
120
2.5
20
5
--
* : The feedforward capacitor CFF is optional for the optimization of transient response by increasing bandwidth and
acceptable phase margin.
EN
VOUT
RT9085A
GND
VIN
VIN
A1
A2
B2
C1
VOUT
CIN
C2
CBIAS
BIAS
**COUT
Enable
B1
ADJ
R1
R2
4.7µF
1µF
VBIAS
RB
510
*CFF
10µF



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


bảng dữ liệu tải về

Go To PDF Page


Link URL



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   |   Liên kết đến bảng dữ liệu    |   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