AAT3693 Advanced Analogic Technologies, Inc., AAT3693 Datasheet - Page 4

• Manufacturer Part Number: AAT3693
• Description: 1.6a Lithium-ion/polymer Battery Charger In 2.2x2.2 Tdfn
• Manufacturer: Advanced Analogic Technologies, Inc.

Electrical Characteristics
V
1. Only options AA, AB, AI and AJ have been released.
4
4
BatteryManager
BatteryManager
Operation
Voltage Regulation
Current Regulation
I
Charging Devices
Logic Control / Protection
Option for AA, AC, AI, AK
Option for AB, AD, AJ, AK
Option for AE, AG
IN
Symbol
I
ΔV
CH_TERM
I
CH_TRK
ΔI
T
T
V
I
T
CC(RANGE)
R
K
V
= 5V, T
V
LEAKAGE
V
V
C
C
I
V
CO(REG)
V
V
V
I
V
SNOBAT
DS(ON)
I
CO
V
SLEEP
CC
I
I_SET
EN(H)
EN(L)
STAT
T
T
T
T
T
UVLO
TERM
ISET
STAT
OCP
+ T
+ T
MIN
RCH
OVP
OP
IN
/V
/I
K
K
K
C
V
/I
/I
CC
CO
V
V
CC
CC
A
Description
Input Voltage Range
Under-Voltage Lockout Threshold
UVLO Hysteresis
Operating Current
Sleep Mode Current
Leakage Current from BAT Pin
Constant Output Voltage
Constant Output Voltage Tolerance
Preconditioning Voltage Threshold
Battery Recharge Voltage Threshold
Charge Current Programmable Range
Constant-Current Mode Charge Current
ISET Pin Voltage
Charge Current Set Factor: I
TERM Pin Voltage
Trickle Charge Current
Charge Termination Threshold Current
Charging Transistor On-Resistance
Input High Threshold
Input Low Threshold
STAT PIN Output Voltage
STAT Pin Current Sink Capability
Over-Voltage Protection Threshold
Over-Current Protection Threshold
TS Voltage Range for No Battery Indi-
cation
Trickle Time Out
CC + CV Mode Time Out
No Trickle Charge
CC + CV Mode Time Out
Trickle Time Out
CC Mode Time Out
CV Mode Time Out
= -40°C to +85°C, R
1
TM
TM
1
1
SET
= 1.47KΩ, R
CH_CC
1.6A Lithium-Ion/Polymer Battery Charger in 2.2x2.2 TDFN
1.6A Lithium-Ion/Polymer Battery Charger in 2.2x2.2 TDFN
/I
ISET
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Conditions
Rising Edge
Charge Current = 100mA
V
V
(Option available for no trickle charge)
V
Constant Current Mode, V
R
TERM pin open
R
V
Charge Current = 1A
STAT pin sinks 4mA
(In Constant Voltage Mode)
C
C
C
C
C
C
TERM
TERM
TERM
BAT
BAT
BAT
IN
CT
CT
CT
CT
CT
CT
= 4.6V, V
= 0.1μF, V
= 0.1μF, V
= 0.1μF, V
= 0.1μF, V
= 0.1μF, V
= 0.1μF, V
= 4.25V or EN = GND
= 4V, IN Pin Open
= 3.6V
= OPEN; unless otherwise noted, typical values are at T
= 13.3kΩ
= 13.3kΩ, I
BAT
IN
IN
IN
IN
IN
IN
= 4.0V,
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
CC
≥ 800mA
BAT
= 3.6V
PRODUCT DATASHEET
PRODUCT DATASHEET
50mV
4.158
Min
100
4.0
2.5
-10
1.6
V
3
5
5
8
–
IN
AAT3693
AAT3693
V
- 0.1
Typ
4.20
BAT_REG
150
800
105
0.3
0.4
0.4
0.5
2.6
4.4
10
10
10
25
25
2
2
3
0
3
1
2
4.242
3693.2009.04.1.1
3693.2009.04.1.1
Max
1600
+10
7.5
2.9
0.6
0.4
0.4
15
15
12
4
1
1
2
8
A
= 25°C.
% I
% I
% I
Minutes
Minutes
Minutes
Units
Hours
Hours
Hours
Hours
mV
mA
mA
mA
μA
μA
%
%
%
Ω
V
V
V
V
V
V
V
V
V
V
V
V
CH_CC
CH_CC
CH_CC