LM3420M5-8.4 National Semiconductor, LM3420M5-8.4 Datasheet - Page 3

• Manufacturer Part Number: LM3420M5-8.4
• Description: IC CTRLR LIION BAT CHRG SOT23-5
• Manufacturer: National Semiconductor

Specifications of LM3420M5-8.4

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM3420M5-8.4TR; LM3420M5-8.4; LM3420M5-8.4TR

V
I
G
A
V
I
R
E
q
L
Symbol
REG
V
SAT
n
f
m
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM3420-4.2
Electrical Characteristics
Specifications with standard type face are for T
ture Range. Unless otherwise specified, V(IN) = V
Input Voltage V(IN)
Output Current
Junction Temperature
Storage Temperature
Lead Temperature
Power Dissipation (T
Vapor Phase (60 seconds)
Infrared (15 seconds)
(Note 2)
Regulation Voltage
Regulation Voltage
Tolerance
Quiescent Current
Transconductance
∆I
Voltage Gain
∆V
Output Saturation
(Note 7)
Output Leakage
Current
Internal Feedback
Resistor (Note 8)
Output Noise
Voltage
OUT
OUT
Parameter
/∆V
/∆V
REG
REG
A
= 25˚C)
I
I
I
20 µA ≤ I
V
1 mA ≤ I
V
1V ≤ V
R
1V ≤ V
R
V(IN) = V
I
V(IN) = V
V
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
L
L
= 200Ω (Note 6)
= 2 kΩ
= 1 mA
= 1 mA
= 1 mA
= 15 mA
= 1 mA, 10 Hz ≤ f ≤ 10 kHz
= 2V
= 2V
= 0V
OUT
OUT
OUT
OUT
REG
REG
−65˚C to +150˚C
≤ V
≤ V
Conditions
≤ 15 mA
≤ 1 mA
+100 mV
−100 mV
REG
REG
(Note 1)
J
= 25˚C, and those with boldface type apply over full Operating Tempera-
300 mW
REG
− 1.2V (−1.3)
− 1.2V (−1.3)
+215˚C
+220˚C
20 mA
150˚C
, V
20V
OUT
= 1.5V.
3
Operating Ratings
ESD Susceptibility (Note 3)
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for methods on soldering
surface-mount devices.
Ambient Temperature Range
Junction Temperature Range
Output Current
Human Body Model
(Note 4)
Typical
1000
3500
4.2
3.3
6.0
1.0
0.1
85
75
70
LM3420A-4.2
4.221/4.242
4.179/4.158
1500/900
(Note 5)
±
110/115
1.3/0.75
550/250
3.0/1.5
1.2/1.3
0.5/1.0
Limit
0.5/
94
56
±
1
(Notes 1, 2)
LM3420-4.2
4.242/4.284
4.158/4.116
1000/700
(Note 5)
125/150
1.0/0.50
450/200
2.5/1.4
1.2/1.3
0.5/1.0
±
Limit
1/
94
56
−40˚C ≤ T
±
2
−40˚C ≤ T
mA/mV(min)
mA/mV(min)
www.national.com
A
V/V(min)
V/V(min)
kΩ(max)
µA(max)
µA(max)
(Limits)
kΩ(min)
%(max)
≤ +85˚C
mA/mV
mA/mV
V(max)
V(max)
µV
V(min)
+125˚C
Units
1500V
15 mA
V/V
V/V
µA
µA
kΩ
V
V
RMS
J
≤