stusbcd01b STMicroelectronics, stusbcd01b Datasheet - Page 10

• Manufacturer Part Number: stusbcd01b
• Description: Usb Charger Detection Interface
• Manufacturer: STMicroelectronics

6
Table 8.
1. Characterized specification(s), but not production tested.
Note:
10/19
Symbol
V
V
V
1V8V
V
I
TH_IO
V
V
C
V
IHDM
BAT
ILDM
I
I
I
IO
OH
IH
OL
IL
IH
IN
IL
1
2
LDO regulated voltage output
V
V
V
Low level input voltage
(Note
High level input voltage
(Note
Low level input voltage
(Note
High level input voltage
(Note
Low level input leakage
(SHUTDOWN, /OE)
High level input leakage
(SHUTDOWN, /OE)
Low level output voltage
(STATUS)
High level output voltage
(STATUS)
Input capacitance
BAT
IO
IO
Electrical characteristics
DC electrical characteristics (power supply and digital I/O pins)
(V
Specification applies to the following pins: /OE, SHUTDOWN, STATUS/METHOD
Specification applies to DEFAULT METHOD pin.
supply current
detection threshold voltage
supply current
BAT
1)
1)
2)
2)
Parameter
= 4.2 V, T
(Note
A
= 25°C, specifications over temperature, -40 to 85 °C)
1)
V
4.5V
V
V
STATUS/METHOD=”open”
V
V
V
V
I
I
OL
OH
BUS
BAT
BAT
IO
IO
IO
IO
= +10µA, V
= -10µA, V
= 1.6 to 2.8V
= 1.6 to 2.8V
= 1.6 to 2.8V, all inputs at GND
= 1.6 to 2.8V, all inputs at V
= 2.2 to 4.5V; Standby mode
= 2.2 to 4.5V; Detection
> V
Test conditions
TH_VBUS
IO
IO
= 1.8V
= 1.8V
, V
BAT
= 2.2V to
IO
0.85 V
V
Min.
1.76
0.85
1.7
BAT
0
IO
(1)
Typ.
1.8
1
4
0.15 V
0.15 V
Max.
1.84
100
1.8
20
±5
±5
1
5
BAT
IO
Unit
mA
mV
µA
µA
µA
µA
pF
V
V
V
V
V
V
V