Datasheet

LTM8062/LTM8062A
24
8062fd
For more information www.linear.com/LTM8062
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
 LINEAR TECHNOLOGY CORPORATION 2010
LT 0713 REV D • PRINTED IN USA
[phone]
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FAX: [phone]
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www.linear.com/LTM8062
relaTeD parTs
Typical applicaTion
2A Solar Panel Power Manager for Charging 2-Cell 8.4V Lithium-Ion Battery, Featuring Three Hour
Charge Time and 16V Peak Power Tracking. Battery Powers Two µModule Regulators
PART NUMBER DESCRIPTION COMMENTS
LTM4601/
LTM4601A
12A DC/DC µModule Regulator with PLL, Output
Tracking/Margining and Remote Sensing
Synchronizable, PolyPhase Operation, LTM4601-1 Version has no Remote
Sensing
LTM4618 6A DC/DC µModule Regulator
4.5V ≤ V
IN
≤ 26.5V, 0.8V ≤ V
OUT
≤ 5V, 9mm × 15mm × 4.32mm LGA
LTM4604A 4A Low V
IN
DC/DC µModule Regulator
2.375V ≤ V
IN
≤ 5.5V, 0.8V ≤ V
OUT
≤ 5V, 9mm × 15mm × 2.3mm LGA
LTM4608A 8A Low V
IN
DC/DC µModule Regulator
2.7V ≤ V
IN
≤ 5.5V, 0.6V ≤ V
OUT
≤ 5V, 9mm × 15mm × 2.8mm LGA
LTM8020 200mA, 36V DC/DC µModule Regulator EN55022 Class B Compliant, Fixed 450kHz Frequency, 1.25V ≤ V
OUT
≤ 5V,
6.25mm × 6.25mm × 2.32mm LGA
LTM8022 1A, 36V DC/DC µModule Regulator
Adjustable Frequency, 0.8V ≤ V
OUT
≤ 10V, 9mm × 11.25mm × 2.82mm LGA,
Pin Compatible to the LTM8023
LTM8023 2A, 36V DC/DC µModule Regulator
Adjustable Frequency, 0.8V ≤ V
OUT
≤ 10V, 9mm × 11.25mm × 2.82mm LGA,
Pin Compatible to the LTM8022
LTM8025 3A, 36V DC/DC µModule Regulator
0.8V ≤ V
OUT
≤ 24V, 9mm × 15mm × 4.32mm LGA
LTM8021 500mA, 36V DC/DC µModule Regulator EN55022 Class B Compliant, Fixed 1.1MHz Frequency, 0.8V ≤ V
OUT
≤ 5V,
6.25mm × 11.25mm × 2.82mm LGA
LTM8042/
LTM8042-1
1A/350mA µModule LED Driver 3V ≤ V
IN
≤ 30V, V
LED
Up to 28V, Buck, Boost or Buck-Boost Operation
9mm × 15mm × 2.82mm LGA
8062 TA04
LTM8062
LTM8023
GND
V
INA
V
IN
V
INREG
RUN
TMR
NTC
V
IN
SOLAR
POWER UNIT
BAT
BIAS
CHRG
FAULT
ADJ
4.7µF
642k
412k
499k
0.68µF
LTM8021
2-CELL
Li-Ion
(2× 4.2V)
BATTERY
NTC
10k
B = 3380
V
OUT
V
OUT