LM3420AM5-4.2 National Semiconductor, LM3420AM5-4.2 Datasheet - Page 15
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LM3420AM5-4.2
Manufacturer Part Number
LM3420AM5-4.2
Description
IC CTRLR LIION BAT CHRG SOT23-5
Manufacturer
National Semiconductor
Type
Battery Chargerr
Datasheet
1.LM3420AM5-8.4NOPB.pdf
(17 pages)
Specifications of LM3420AM5-4.2
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
Output Current
15mA
Output Voltage
4.2V
Operating Supply Voltage (max)
20V
Operating Temp Range
-40C to 85C
Package Type
SOT-23
Mounting
Surface Mount
Pin Count
5
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM3420AM5-4.2TR
LM3420AM5-4.2
LM3420AM5-4.2TR
LM3420AM5-4.2
LM3420AM5-4.2TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM3420AM5-4.2
Manufacturer:
NSC
Quantity:
4 800
Part Number:
LM3420AM5-4.2
Manufacturer:
NS/国半
Quantity:
20 000
Application Circuits
(Continued)
01235914
FIGURE 9. High Efficiency Switching Charger
with High Side Current Sensing
01235915
FIGURE 10. (Fast) Pulsed Constant Current 2-Cell Charger
15
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