Datasheet Linear Technology LTC4010

Manufacturer	Linear Technology
Series	LTC4010

High Efficiency Standalone Nickel Battery Charger

Datasheets

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PDF, 292 Kb, Language: en, File uploaded: Oct 2, 2017, Pages: 24
High Efficiency Standalone Nickel Battery Charger

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Packaging

	LTC4010CFE#PBF	LTC4010CFE#TRPBF
N	1	2
Package	TSSOP-16 Package Outline Drawing	TSSOP-16 Package Outline Drawing
Package Code	FE	FE
Package Index	05-08-1663 (BC)	05-08-1663 (BC)
Pin Count	16	16

Parametrics

Parameters / Models	LTC4010CFE#PBF	LTC4010CFE#TRPBF
Battery Chemistry	NiCd, NiMH	NiCd, NiMH
Charge Termination	-dV, dT/dt, On-board timer	-dV, dT/dt, On-board timer
Export Control	no	no
Float Voltage, V	Adj	Adj
Internal Pass Element	no	no
Max Charge Current, A	4	4
Number of Cells	1 to 16	1 to 16
Operating Temperature Range, °C	0 to 70	0 to 70
Type of Charger	Switching	Switching
Vin Max, V	34	34
Vin Min, V	5.5	5.5

Eco Plan

	LTC4010CFE#PBF	LTC4010CFE#TRPBF
RoHS	Compliant	Compliant

Design Notes

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Fast, High Efficiency, Standalone NiMH/NiCd Battery Charging &mdash DN380
PDF, 92 Kb, File published: Nov 28, 2005
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advertisement Fast, High Efficiency, Standalone NiMH/NiCd Battery Charging
Design Note 380
Fran Hoffart
Introduction
Although recent popular attention is focused on Lithium
Ion batteries, one must not forget that other battery
chemistries, such as Nickel Cadmium (NiCd) and Nickel
Metal Hydride (NiMH) have advantages in rechargeable
power systems. Nickel-based batteries are robust, capable
of high discharge rates, have good cycle life, do not
require special protection circuitry and are less expensive
than Li-Ion. Among the two, NiMH batteries are rapidly
replacing NiCd because of their higher capacity (40% to
50% more) and the environmental concerns of the toxic
cadmium contained in NiCd batteries. NiCd/NiMH Battery Charging Basics
Batteries come in many sizes and capacity ratings.
When specifying charge current, it is commonly related
to a batteryвЂ™s capacity, or simply вЂњCвЂќ. The letter вЂњCвЂќ is a
term used to indicate the manufacturersвЂ™ stated battery
discharge capacity which is measured in milliamp-hours
(mAh). This capacity rating becomes important when
fast charging because it determines the required charge
current for proper charge termination. …

Model Line

Series: LTC4010 (2)

LTC4010CFE#PBF LTC4010CFE#TRPBF

Manufacturer's Classification

Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers

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