4

LTC4162-F

Rev A

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ORDER INFORMATION

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

System Voltages and Currents

Input Supply Voltage

l

4.5

35

V

Battery Voltage

l

2.7

35

V

Battery Drain Current

0.5

54

2.8

1

100

5

µA

µA

µA

115

200

µA

Switching Battery Charger

Range

Resolution (5 Bits)

Accuracy

Per cell_count

l

–0.5

–1.5

3.4125–3.8

12.5

0.5

1.5

V

mV

%

%

Servo Voltage

Range

Resolution (5 Bits)

Accuracy

Note 5

l

–0.25

–0.75

1–32

1

0.25

0.75

mV

mV

mV

mV

Servo Voltage

Range

Resolution (6 Bits)

Accuracy

Note 6

–0.2

0.5–32

0.5

0.2

mV

mV

mV

Range

Resolution (8 Bits)

Full Scale Accuracy

–1

0.14–36

140.625

1

V

mV

%

PART NUMBER

PART

MARKING*

TAPE AND

REEL

TEMP

GRADE

DESCRIPTION

TEMPERATURE

RANGE

LTC4162IUFD-FSTM#PBF

4162S

I

3.6V Fixed Voltage MPPT ON

–40°C to 125°C

LTC4162IUFD-FFSM#PBF

4162R

I

3.8V Rapid Charge MPPT ON

–40°C to 125°C

LTC4162IUFD-FAD#TRPBF

4162E

✓

I

–40°C to 125°C

LTC4162IUFD-FST#TRPBF

4162G

✓

I

3.6V Fixed Voltage

–40°C to 125°C

LTC4162IUFD-FFS#TRPBF

4162F

✓

I

3.8V Rapid Charge

–40°C to 125°C

LTC4162IUFD-FADM#TRPBF

4162P

✓

I

–40°C to 125°C

LTC4162IUFD-FSTM#TRPBF

4162S

✓

I

3.6V Fixed Voltage MPPT ON

–40°C to 125°C

LTC4162IUFD-FFSM#TRPBF

4162R

✓

I

3.8V Rapid Charge MPPT ON

–40°C to 125°C

Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.