数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

RT5021 数据表(PDF) 6 Page - Richtek Technology Corporation

部件名 RT5021
功能描述  Channels DC/DC PMU with Li-ion Battery Charger
PDF  67 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  RICHTEK [Richtek Technology Corporation]
网页  http://www.richtek.com
标志 RICHTEK - Richtek Technology Corporation

RT5021 数据表(HTML) 6 Page - Richtek Technology Corporation

Back Button RT5021 Datasheet HTML 2Page - Richtek Technology Corporation RT5021 Datasheet HTML 3Page - Richtek Technology Corporation RT5021 Datasheet HTML 4Page - Richtek Technology Corporation RT5021 Datasheet HTML 5Page - Richtek Technology Corporation RT5021 Datasheet HTML 6Page - Richtek Technology Corporation RT5021 Datasheet HTML 7Page - Richtek Technology Corporation RT5021 Datasheet HTML 8Page - Richtek Technology Corporation RT5021 Datasheet HTML 9Page - Richtek Technology Corporation RT5021 Datasheet HTML 10Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 67 page
background image
RT5021
6
DS5021-01 April 2013
www.richtek.com
Copyright
2013 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
©
Function Block Diagram
CH2 LV C-Mode
Sync.
Step-Up/Down
For 1A
VREF + DVS
VO2
LX2A
PVD2
SYS
VP
+
-
WAKE
VRTC
Battery
Charger Type
Detector
DP
DN
VIN
Register File
Output Voltage of
CH1 to CH6, CH8
CH7 Dimming
Ratio and OVP
Threshold Enable
of CH5, CH6,
CH7, CH8
PDM/PWM setting
of CH1, CH2,
CH3, CH4
Charger Type
Setting/Status
GND
VDDI
VP Buffer with
NTC Type Detector
+
-
3.3V
SYS
CHG_TYP [2 : 0]
CHG_1DET
CHG_2DET
CHGRUN
TS Comparators
+
-
SYS
BAT
Li+ Battery
Linear Charge
with APPM
CH9 RTC LDO
with Body Diode
Control
SYS
PVD1
VDDI
Power Plug-In
Wake up Detector
POR
BAT
VIN
Enable Control
EN
POR
Sequence Detection
& Control
SEQ
SYS
I
2C Control Interface
(Fast Mode up to 400kb/s)
SCL
SDA
Interrupt
Handler
SYS
THR
ECO
PGOOD
SAFE
TS_METER [2 :0 ]
No_BAT
DPM
CHGRUN
INT
CH6 Low
VIN LDO
SYS
+
-
VREF + DAC
PVD6
VO6
CH8 Low
VIN LDO
SYS
+
-
VREF + DAC
PVD8
VO8
LX7
+
-
PVD7
SYS
FB7
VREF + DAC
CH7 HV C-Mode
Sync. Step-Up +
Current Source +
Mode Selector
for 1 to 6WLED
Body
Diode
Control
SYS
LX1
CH1 C-Mode
Step-Up
for 1A
+
-
PVD1
SYS
VREF + DVS
Body
Diode
Control
SYS
PVD1
LX2B
FB2
CH3 C-Mode
Step-Down
for 1.3A
+
-
VREF + DVS
LX3
PVD3
SYS
FB3
CH4 C-Mode
Step-Down
for 1.3A
+
-
VREF + DVS
LX4
PVD45
SYS
FB4
CH5
C-Mode
Step-Down
for 0.6A
+
-
VREF + DVS
LX5
PVD45
SYS
VO5/FB5
CHG2
CHG
TS
SYS



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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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