Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

MC13883 Arkusz danych(PDF) 10 Page - Freescale Semiconductor, Inc

Numer części MC13883
Szczegółowy opis  Integrated Charger USB Interface
Download  64 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  FREESCALE [Freescale Semiconductor, Inc]
Strona internetowa  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MC13883 Arkusz danych(HTML) 10 Page - Freescale Semiconductor, Inc

Back Button MC13883_10 Datasheet HTML 6Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 7Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 8Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 9Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 10Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 11Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 12Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 13Page - Freescale Semiconductor, Inc MC13883_10 Datasheet HTML 14Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 64 page
background image
Power Architecture
MC13883 Technical Data, Rev. 3
10
Freescale Semiconductor
The selection of devices appropriate for M1, M2 and M4 should be made carefully because of stability
issues. The recommended device for these locations is shown in Table 5.
4.2.2
Serial Path Charging Overview
Figure 4. Serial-Path Charging Block Diagram
The serial path charging topology has the main charge path to the B+ node and a switch, M3, from the
battery to the B+ node. When the battery is above 3.2 V, the charge current will pass to the battery via the
B+ node. If the battery is below 3.2 V, FET M3 is opened and the charge path regulator powers the B+
node, so the phone can operate, the on-chip trickle current path simultaneously charges the battery. This
way, the phone can turn on even with a deeply discharged battery.
There are redundant 1 ohm and 2.2 uF capacitors on the VBUS pin which are required parts for stability
reasons. Each of the 2.2 uF capacitors should be X5R or better with a minimum capacitance of 1.3 uF with
5 volts applied.
The value of a ceramic capacitor is a function of the voltage applied to it. It should be rated for a high
voltage, such as 20 volts to withstand failed chargers.
The selection of devices appropriate for M1 and M2 should be made carefully because of stability issues.
The recommended device for these locations is shown in Table 5.
B+
M3
0.1
Ω
Battery
CHRGMODE
+
-
OV
Comp
Batt Voltage
Regulator
with Current
Limit and
OV
Protection
+
-
VB[2:0]
Voltage
Error Amp
ICHR
G
[3:0]
Chrg In
Diff Amp
Chrg In
Error Amp
BP Voltage
Regulator
and OV
Protection
VBus (from
mini-USB
connector)
M1
M2
Rs
VBUS
OV_REF
ISENSE
CHRGCTRL
ICHRG_TR[2:0]
+
-
ICHRG
To A/D
Convertor Input
4
3
3
Trickle
Charge
Control
OV_ENB
+
-
+
-
+
-
OC_
REF
+
-
BP
Ref
Voltage
Error Amp
OC
Comp
Curr Out
Diff Amp
BATTP
BP
FET_CTRL
BP_FET_BIT
BATT_FET_BIT
MC13883 One Chip Charging Block
From Detection
Block
BPFET
FET Switching
Ctrl Logic
BATT_FET
Turnon Signal
to Phone
PWR_ON
R3a
1 Ohm
R3b
1 Ohm
2.2uF
2.2uF
VC


Podobny numer części - MC13883_10

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Freescale Semiconductor...
MC13883 FREESCALE-MC13883 Datasheet
343Kb / 2P
   Integrated Charger, USB On-the-Go Transceiver and Carkit Interface
More results

Podobny opis - MC13883_10

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
LP8727 TI1-LP8727 Datasheet
1Mb / 33P
[Old version datasheet]   Micro/Mini USB Interface with Integrated 28V Charger
logo
STMicroelectronics
STUSBCD01B STMICROELECTRONICS-STUSBCD01B Datasheet
460Kb / 19P
   USB charger detection interface
logo
Freescale Semiconductor...
MC13883 FREESCALE-MC13883 Datasheet
343Kb / 2P
   Integrated Charger, USB On-the-Go Transceiver and Carkit Interface
logo
Maxim Integrated Produc...
MAX14646E MAXIM-MAX14646E Datasheet
1Mb / 26P
   USB Charger Detection with Integrated Overvoltage Protector
2012
MAX14656 MAXIM-MAX14656 Datasheet
422Kb / 3P
   USB Charger Detection with Integrated Overvoltage Protector
Rev 0; 12/12
MAX20332 MAXIM-MAX20332_V01 Datasheet
1Mb / 27P
   USB Charger Detection with Integrated Overvoltage Protector
2018
MAX14592E MAXIM-MAX14592E Datasheet
1Mb / 26P
   USB Charger Detection with Integrated Overvoltage Protector
Rev 2 3/12
logo
Unisonic Technologies
USB4S012 UTC-USB4S012 Datasheet
146Kb / 4P
   4-CHANNEL ESD SOLUTION FOR USB-HS/USB OTG/USB CHARGER INTERFACE
logo
Texas Instruments
TPD4S012 TI1-TPD4S012_14 Datasheet
649Kb / 13P
[Old version datasheet]   4-CHANNEL ESD SOLUTION FOR USB-HS/USB OTG/USB CHARGER INTERFACE
TPD4S012DRLR TI-TPD4S012DRLR Datasheet
627Kb / 12P
[Old version datasheet]   4-CHANNEL ESD SOLUTION FOR USB-HS/USB OTG/USB CHARGER INTERFACE
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 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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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