FAN5400_11 FAIRCHILD [Fairchild Semiconductor], FAN5400_11 Datasheet - Page 32
![no-image](/images/no-image-200.jpg)
FAN5400_11
Manufacturer Part Number
FAN5400_11
Description
FAN5400 / FAN5401 / FAN5402 / FAN5403 / FAN5404 / FAN5405 USB-Compliant Single-Cell Li-Ion Switching Charger
Manufacturer
FAIRCHILD [Fairchild Semiconductor]
Datasheet
1.FAN5400_11.pdf
(37 pages)
- Current page: 32 of 37
- Download datasheet (2Mb)
Register Descriptions
The FAN5400-FAN5402 have seven user-accessible registers; the FAN5403-05 have an additional two registers, as defined in
Table 22.
Table 22. I
Table 23. Register Bit Definitions
This table defines the operation of each register bit for all IC versions. Default values are in bold text.
CONTROL0
© 2009 Fairchild Semiconductor Corporation
FAN5400 Family • Rev. 1.0.7
Bit
5:4
2:0
7
6
3
FAN5403-FAN5405
TMR_RST
EN_STAT
BOOST
ALL
ALL
FAULT
Name
IC
STAT
OTG
2
C Register Address
Value
00
01
10
11
1
0
1
0
1
Type
R/W
SP_CHARGER
W
R
R
R
R
CONTROL0
CONTROL1
MONITOR
IC_INFO
SAFETY
OREG
Name
IBAT
Register Address: 00
Writing a 1 resets the t
Returns the OTG pin level (1=HIGH)
Prevents STAT pin from going LOW during charging; STAT pin still pulses to
enunciate faults
Enables STAT pin LOW when IC is charging
Ready
Charge in progress
Charge done
Fault
IC is not in Boost Mode
IC is in Boost Mode
Fault status bits: for Charge Mode, see Table 13; for Boost Mode: see Table 18
Register
32
32S
timer; writing a 0 has no effect
REG#
3BH
10H
03
or
0
1
2
4
5
6
Description
7
0
0
0
0
0
0
0
0
Default Value=X1XX 0XXX
6
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
Address Bits
4
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
1
www.fairchildsemi.com
2
0
0
0
0
1
1
1
0
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
0
Related parts for FAN5400_11
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![FAN5400](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
The FAN5400 combines a highly integrated switched-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FTP5027RTU](/photos/16/13/161378/to220_tmb.jpg)
Part Number:
Description:
Discrete Semiconductor Modules
Manufacturer:
Fairchild Semiconductor
![FTP5021OTU](/photos/16/13/161378/to220_tmb.jpg)
Part Number:
Description:
Discrete Semiconductor Modules
Manufacturer:
Fairchild Semiconductor
![FSB117H](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
The FSB117H is a next-generation, green-mode Fairchild Power Switch (FPS™) incorporating Fairchild’s innovative mWSaver™ technology, which dramatically reduces standby and no-load power consumption, enabling conformance to all worldwide Standby Mode
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FSB147H](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
The FSB147H is a next-generation, green-mode Fairchild Power Switch (FPS™) incorporating Fairchild’s innovative mWSaver™ technology, which dramatically reduces standby and no-load power consumption, enabling conformance to all worldwide Standby Mode
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FSB127H](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
The FSB127H is a next-generation, green-mode Fairchild Power Switch (FPS™) incorporating Fairchild’s innovative mWSaver™ technology, which dramatically reduces standby and no-load power consumption, enabling conformance to all worldwide Standby Mode
Manufacturer:
Fairchild Semiconductor
Datasheet:
![SM2G50US60](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
Fairchild Semiconductor [IGBT MODULE]
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS86300DC](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS3006SDC](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS3008SDC](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS3016DC](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS86101DC](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDD86113LZ](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel logic Level MOSFETs are produced using Fairchild Semiconductor‘s advanced Power Trench® process that has been special tailored to minimize the on-state resistance and yet maintain superior switching performance
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS86500DC](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
![FDMS8558S](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_tmb.jpg)
Part Number:
Description:
This N-Channel SyncFET™ is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet: