AAT3688AIWP-4.2-4-T1 AnalogicTech, AAT3688AIWP-4.2-4-T1 Datasheet - Page 5

• Manufacturer Part Number: AAT3688AIWP-4.2-4-T1
• Description: USB Port Lithium-Ion/Polymer Battery Charger
• Manufacturer: AnalogicTech

1. The AAT3688 output charge voltage is specified over the 0° to 70°C ambient temperature range; operation over the -40°C to +85°C temperature range is guaranteed by
BatteryManager
BatteryManager
Electrical Characteristics
V
3688.2007.12.1.6
3688.2007.12.1.6
Logic Control / Protection
ADP
design.
= 5V, T
Symbol
I
I
V
V
I_DATA
TERM
TERM
I
V
SQ
V
USBSEL(H)
t
USBSEL(L)
V
TK
V
T
V
DATA)(L)
I
V
TS1
TS2
DATA(H)
PERIOD
f
I
DATA
EN(H)
EN(L)
STAT
OVSD
/I
STAT
OVP
PULSE
TS
/I
/I
CHG
CHG
CHG
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
Description
Input High Threshold
Input Low Threshold
Input High Threshold
Input Low Threshold
Output Low Voltage
STAT Pin Current Sink Capability
Over-Voltage Protection Threshold
Pre-Charge Current
Charge Termination Threshold Current
Charge Termination Threshold Current
Current Source from TS Pin
TS Hot Temperature Fault
TS Cold Temperature Fault
DATA Pin Sink Current
Input High Threshold
Input Low Threshold
Status Request Pulse Width
System Clock Period
Data Output Frequency
Over-Temperature Shutdown Threshold
TM
TM
1
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
USB Port Lithium-Ion/Polymer Battery Charger
USB Port Lithium-Ion/Polymer Battery Charger
Conditions
STAT Pin Sinks 4mA
For USBH Mode
For USBL Mode
For USBH Mode
For USBL Mode
Threshold
Hysteresis
Threshold
Hysteresis
DATA Pin is Active Low State
Status Request
A
= 25°C.
PRODUCT DATASHEET
PRODUCT DATASHEET
Min
310
200
1.6
1.6
2.2
3.0
1.6
70
AAT3688
AAT3688
Typ
330
145
8.0
4.4
7.5
2.3
10
50
35
80
15
10
50
20
Max
350
0.4
0.4
0.4
2.4
0.4
90
Units
kHz
mA
mV
mV
mA
μA
°C
%
%
%
ns
μs
V
V
V
V
V
V
V
V
V
5
5