LTC4060 datasheet(2/20 Pages) LINER

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LTC4060

4060f

ORDER PART

NUMBER

(Note 1)

VCC to GND ............................................... –0.3V to 11V

Input Voltage

SHDN, NTC, SEL0, SEL1, PROG, ARCT,

BAT, CHEM, TIMER, PAUSE ...... –0.3V to VCC + 0.3V

Output Voltage

CHRG, ACP, DRIVE ................... –0.3V to VCC + 0.3V

Output Current (SENSE) ...................................... –2.2A

Short-Circuit Duration (DRIVE) ...................... Indefinite

LTC4060EDHC

ABSOLUTE MAXIMUM RATINGS

PACKAGE/ORDER INFORMATION

Consult LTC Marketing for parts specified with wider operating temperature ranges.

Operating Ambient Temperature Range

(Note 2) ............................................. – 40°C to 85°C

Operating Junction Temperature (Note 3) ........... 125°C

Storage Temperature Range

TSSOP Package ............................... – 65°C to 150°C

DFN Package .................................... –65°C to 125°C

Lead Temperature (Soldering, 10 sec)

TSSOP Package ................................................ 300°C

GND

CHRG

VCC

ACP

CHEM

NTC

SEL1

SEL0

DRIVE

BAT

SENSE

TIMER

SHDN

PAUSE

PROG

ARCT

TOP VIEW

DHC16 PACKAGE

16-LEAD (5mm × 3mm) PLASTIC DFN

TJMAX = 125°C, θJA = 37°C/W

EXPOSED PAD (PIN 17) IS GND

MUST BE SOLDERED TO PCB TO OBTAIN

θJA = 37°C/W OTHERWISE θJA = 140°C

DHC PART

MARKING

4060

ORDER PART

NUMBER

LTC4060EFE

FE PART

MARKING

4060EFE

FE PACKAGE

16-LEAD PLASTIC TSSOP

TOP VIEW

DRIVE

BAT

SENSE

TIMER

SHDN

PAUSE

PROG

ARCT

GND

CHRG

VCC

ACP

CHEM

NTC

SEL1

SEL0

TJMAX = 125°C, θJA = 37°C/W

EXPOSED PAD (PIN 17) IS GND

MUST BE SOLDERED TO PCB TO OBTAIN

θJA = 37°C/W OTHERWISE θJA = 135°C

The

● indicates specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, VBAT = 2.8V, GND = 0V unless otherwise specified. All

currents into the device pins are positive and all currents out of the device pins are negative. All voltages are referenced to GND

unless otherwise specified.

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VCC Supply

VCC

Operating Voltage Range (Note 4)

●

4.50

ICC

VCC Supply Current (Note 9)

IPROG = 2mA (RPROG = 698Ω),

2.9

4.3

PAUSE = VCC

ISD

VCC Supply Shutdown Current

SHDN = 0V

250

325

µA

IBSD

Battery Pin Leakage Current in Shutdown (Note 5)

VBAT = 2.8V, SHDN = 0V

–1

µA

IBSL

Battery Pin Leakage Current in Sleep (Note 6)

VCC = 0V, VBAT = 5.6V

–1

µA

VUVI1

Undervoltage Lockout Exit Threshold

SEL0 = 0, SEL1 = 0 and SEL0 = VCC,

●

4.25

4.36

4.47

SEL1 = 0, VCC Increasing

VUVD1

Undervoltage Lockout Entry Threshold

SEL0 = 0, SEL1 = 0 and SEL0 = VCC,

●

4.15

4.26

4.37

SEL1 = 0, VCC Decreasing

LTC4060 Datasheet(PDF) 2 Page - Linear Technology

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