LM3658SDX/NOPB National Semiconductor, LM3658SDX/NOPB Datasheet - Page 3

IC USB/AC LI-ION CHARGER 10-LLP

LM3658SDX/NOPB

Manufacturer Part Number
LM3658SDX/NOPB
Description
IC USB/AC LI-ION CHARGER 10-LLP
Manufacturer
National Semiconductor
Type
Battery Chargerr
Datasheet

Specifications of LM3658SDX/NOPB

Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
Voltage - Supply
4.35 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Output Current
25mA
Output Voltage
4.2V
Operating Supply Voltage (min)
4.35V
Operating Supply Voltage (max)
6V
Operating Temp Range
-40C to 85C
Package Type
LLP EP
Mounting
Surface Mount
Pin Count
10
Operating Temperature Classification
Industrial
For Use With
LM3658SDEV - BOARD EVALUATION LM3658SD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM3658SDX

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CHARGER
V
V
I
I
I
I
V
V
V
V
V
I
CC_PD
CC_STBY
BATT_PD
BATT_MAINT
CHG
CHG_IN
USBpwr
OK_CHG
POR
TERM
CHG_DO
USB_DO
Symbol
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
C
appearing in boldface type apply over T
CHG_IN, USBpwr (V
All other pins except GND
Power Dissipation (Note 3)
Junction Temperature (T
CHG_IN
= 1 µF, C
AC Wall Adapter Input
Voltage Range
USB Input Voltage
Range
Quiescent Current in
Power Down Mode
Quiescent Current in
Standby Mode
Battery Leakage
Current in Power Down
Mode
Battery Leakage
Current in Maintenance
Mode
CHG_IN or USBpwr
OK Trip-Point
V
Battery Charge
Termination Voltage
Battery Charge
Termination Voltage
Tolerance
CHG_IN Drop-Out
Voltage
USBpwr Drop-Out
Voltage
CHG_IN Full-Rate
Charge Current Range
(see full-rate charge
mode description)
CC
POR Trip-Point
Parameter
USBpwr
CC
)
= 1 µF, C
J-MAX)
BATT
V
V
V
EN_b = High
V
STAT1 = off, STAT2 = on, adapter or USB
connected, V
V
V
V
V
V
I
T
T
V
V
V
V
6V
V
V
I
CHG
CHG
A
A
BATT
BATT
CC
BATT
CC
CC
CC
BATT
FULL_RATE
BATT
CC
BATT
CC
BATT
FULL_RATE
= 1 µF. Typical values and limits appearing in normal type apply for T
= 25°C
= 0°C to 85°C
−0.3V to CHG_IN or
> V
– V
– V
(Rising)
> V
> V
J
= 10% of its value when V
= K
V
= 0°C to +85°C. (Notes 2, 6, 7)
> V
< V
> V
< V
= V
= V
< V
CC
Internally Limited
POR
BATT
BATT
BATT
BATT
ISET
−0.3V to +6.5V
CC
CC
CC
CC
TERM
TERM
CC
Unless otherwise noted, V
< V
< V
/R
(Notes 1, 2)
–V
4.5V
(Rising)
(Falling)
− V
+ V
– V
+ V
+ V
– V
BATT
ISET
, I
, USB_sel = high
OK_CHG
BATT
BATT
OK_CHG
OK_CHG
USBpwr
OK_CHG
OK_CHG
CHG
CHG_DO_MAX
USB_DO_MAX
+150°C
Conditions
= 4.2V
< V
< V
= 1A
TERM
TERM
3
BATT
Operating Ratings
Thermal Properties
Storage Temperature Range
ESD Rating (Note 4)
Input Voltage Range for CHG_IN
Input Voltage Range for USB_pwr
Recommended Load Current
Power Dissipation(Note 3)
Junction Temperature (T
Ambient Temperature (T
θ
Resistance (Note 5)
JA
Human Body Model:
Machine Model:
= 3.5V
, Junction-to-Ambient Thermal
CC
(V
CHG_IN
and/or V
−0.35
4.35
−1.5
Min
4.5
50
USBpwr
A
J
) Range
) Range
) = 5V, V
0.01
Typ
400
200
500
250
3.0
4.2
(Notes 1, 2)
50
1
7
BATT
J
= 25°C. Limits
−65°C to +150°C
Internally Limited
−40°C to +125°C
+0.35
1000
Max
+1.5
600
−40°C to +85°C
6.0
6.0
2.0
= 3.5V.
15
5
4.35V to 6.0V
0 to 1000 mA
4.5V to 6.0V
www.national.com
54°C/W
2.0 kV
Units
200V
mV
mV
mV
mA
µA
µA
µA
µA
%
V
V
V
V

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