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参数资料
| 型号： | PC13892AJVL |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA186 |
| 封装： | 12 X 12 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, MABGA-186 |
| 文件页数： | 35/67页 |
| 文件大小： | 2571K |
| 代理商： | PC13892AJVL |
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Analog Integrated Circuit Device Data
40
Freescale Semiconductor
13892
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: MC13892*VK and MC13892*VL in 139, 186 MAPBGA packages.
USB
UID
This pin identifies if a mini-A or mini-B style plug has been
connected to the application. The state of the ID detection
can be read via the SPI, to poll dedicated sense bits for a
floating, grounded, or factory mode condition on the UID pin.
Table 10. UID Pin Levels
UID PIN EXTERNAL CONNECTION
UID PIN VOLTAGE
ACCESSORY
Resistor to Ground
0.18*VCORE<UID<0.77*VCORE
Non-USB accessory is attached
Grounded
0<UID<0.12*VCORE
A type plug (USB Host)
Floating
0.89*VCORE<UID<VCORE
B type plug (USB peripheral, OTG device or no
device) is attached
Voltage Applied
3.6 V<UID(36)
Factory mode
Notes
36.
UID maximum voltage is 5.25 V
UVBUS
1. USB transceiver cable interface.
2. OTG supply output.
When SWBST is configured to supply the UVBUS pin in
OTG mode, the feedback will switch to sense the UVBUS pin
instead of the SWBSTFB pin.
VUSB
This is the regulator used to provide a voltage to an
external USB transceiver IC.
VINUSB
Input option for VUSB; supplied by SWBST. This pin is
internally connected to the UVBUS pin for OTG mode
operation (for more details about OTG mode See OTG mode
Note: When VUSBIN =1, UVBUS will be connected via
internal switches to VINUSB and incur some current drain on
that pin, as much as 270uA maximum, so care must be taken
to disable this path and set this SPI bit (VUSBIN) to 0 to
minimize current drain, even if SWBST and/or VUSB are
disabled.
VBUSEN
External VBUS enable pin for the OTG supply. VBUS is
defined as the power rail of the USB cable (+5.0 V).
A TO D CONVERTER
Note: The ADIN5/6/7 inputs must not exceed BP.
ADIN5
ADC generic input channel 5. ADIN5 may be used as a
general purpose unscaled input, but in a typical application,
ADIN5 is used to read out the battery pack thermistor. The
thermistor must be biased with an external pull-up to a
voltage rail greater than the ADC input range. In order to save
current when the thermistor reading is not required, it can be
biased from one of the general purpose IOs such as GPO1.
A resistor divider network should assure the resulting voltage
falls within the ADC input range, in particular when the
thermistor check function is used.
ADIN6
ADC generic input channel 6. ADIN6 may be used as a
general purpose unscaled input, but in a typical application,
the PA thermistor is connected here.
ADIN7
ADC generic input channel 7, group 1. ADIN7 may be
used as a general purpose unscaled input or as a divide by 2
scaled input. In a typical application, an ambient light sensor
is connected here.
A second general purpose input ADIN7B is available on
channel 7. This input is muxed on the GPO4 pin. In the
application, a second ambient light sensor is supposed to be
connected here.
TSX1 AND TSX2, TSY1 AND TSY2
Note: The TS[xy] [12] inputs must not exceed BP or
VCORE.
Touch Screen Interfaces X1 and X2, Y1 and Y2. The touch
screen X plate is connected to TSX1 and TSX2, while the Y
plate is connected to Y1 and Y2. In inactive mode, these pins
can also be used as general purpose ADC inputs. They are
respectively mapped on ADC channels 4, 5, 6, and 7.
In interrupt mode, a voltage is applied to the X-plate
(TSX2) via a weak current source to VCORE, while the Y-
plate is connected to ground (TSY1).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PC13892AJVLR2 | 制造商:Freescale Semiconductor 功能描述:5/28V BCK/BST PMUIC - Tape and Reel |
| PC13892BJVL | 制造商:Freescale Semiconductor 功能描述:5/28V BCK/BST PMUIC - Trays |
| PC13892JVK | 制造商:Freescale Semiconductor 功能描述:POWER MGMT IC - Bulk |
| PC13892JVK/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Power Management and User Interface IC |
| PC13892JVKR2 | 制造商:Freescale Semiconductor 功能描述:POWER MGMT IC - Tape and Reel |
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