LM3658SDX/NOPB National Semiconductor, LM3658SDX/NOPB Datasheet - Page 4

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

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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I
K
V
I
I
I
V
I
I
V
V
V
I
T
T
V
V
CHG
USB_L
USB_H
PREQUAL
EOC
TOPOFF
TSENSE
REG
SD
ISET
ISET
FULL_RATE
RESTART
TL
TH
TLDO
LDO
Symbol
CHG_IN Full Rate
Charge Current
Charge Current Set
Coefficient
I
full-rate charge mode
description)
Charge Current Set
Voltage
USB Full-Rate Charge
Low Current
USB Full-Rate Charge
High Current
Pre-Qualification
Current
Full-Rate Qualification
Threshold
Full Rate Hysteresis
End-of-Charge
Current, Percent from
Full-Range Current
Minimum Top-Off
Charge Current
Restart Threshold
Voltage
Battery Temperature
Sense Comparator
Low-Voltage Threshold
Battery Temperature
Sense Comparator
High-Voltage
Threshold
Battery Temperature
Sense Current
Regulated Junction
Temperature
Thermal Shutdown
Temperature
LDO mode detection
threshold
LDO Mode Regulation 6V
CHG
= K
Parameter
ISET
/R
ISET
(see
R
R
R
6V
V
V
6V
V
V
V
V
full-rate charging
V
6V
V
V
6V
V
V
V
qualification mode
TS pin voltage for entry into LDO mode.
For LM3658SD-B only
T
I
BATT
S
BATT
FULL_RATE
BATT
FULL_RATE
BATT
BATT
BATT
BATT
FULL_RATE
BATT
BATT
BATT
ISET
ISET
ISET
= Floating
≥
≥
≥
≥
≥
= 100mA
V
V
V
V
V
= 10kΩ
= 5 kΩ
= 3.3kΩ
rising, transition from pre-qualification to
< V
< V
= 2V, for both AC adapter and USB
falling
< V
< V
= V
falling, transition from EOC to pre-
CC
CC
CC
CC
CHG_IN
CC
CC
CC
CC
TERM
≥
≥
≥
≥
< V
< V
< V
4.5V
4.5V
4.5V
4.5V
– V
– V
– V
– V
≥
BATT
BATT
BATT
4.5V
OK_CHG
OK_CHG
OK_CHG
OK_CHG
Conditions
< V
< V
< V
TERM
TERM
TERM
4
1.25
3.94
0.46
2.44
3.95
Min
-3.0
220
465
700
400
2.9
80
35
50
94
7
2500
0.49
2.49
Typ
245
500
760
450
100
120
165
2.5
3.0
2.5
4.0
4.0
4.2
90
45
60
9
Max
3.75
4.07
0.52
2.54
+3.0
270
535
820
100
500
106
3.1
55
70
11
Units
mA
mA
mA
mA
mV
AΩ
µA
°C
°C
%
%
%
V
V
V
V
V
v