LTC3406AB-2

3

3406ab2f

OUTPUT CURRENT (mA)

2

6

3406AB2 G01

3

4

5

100

90

80

70

60

50

40

30

20

10

0

OUTPUT CURRENT (mA)

30

90

100

20

10

80

50

70

60

40

0.1

10

100

1000

3406AB2 G02

0

1

INPUT VOLTAGE (V)

2

6

3406AB2 G03

3

4

5

100

90

80

70

60

50

40

30

20

10

0

OUTPUT CURRENT (mA)

30

90

100

20

10

80

50

70

60

40

0.1

10

100

1000

3406AB2 G04

0

1

INPUT VOLTAGE (V)

2

6

3406AB2 G05

3

4

5

100

90

80

70

60

50

40

30

20

10

0

TEMPERATURE (

°C)

–50

0.605

0.610

0.615

25

75

3406AB2 G06

0.600

0.595

–25

0

50

100

125

0.590

0.585

ELECTRICAL CHARACTERISTICS

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The LTC3406AB-2E is guaranteed to meet performance

specifications from 0°C to 85°C. Specifications over the –40°C to 85°C

operating temperature range are assured by design, characterization and

correlation with statistical process controls.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

RUN Threshold

●

0.3

1

1.5

V

RUN Leakage Current

●

±0.01

±1

μA

Note 4: The LTC3406AB-2 is tested in a proprietary test mode that

Note 5: Dynamic supply current is higher due to the gate charge being

delivered at the switching frequency.

Note 6: This IC includes overtemperature protection that is intended

to protect the device during momentary overload conditions. Junction

temperature will exceed 125°C when overtemperature protection is active.

Continuous operation above the specified maximum operating junction

temperature may impair device reliability.

Note 7: Limited by long term current density considerations.

Efficiency vs Input Voltage

Efficiency vs Load Current

Efficiency vs Input Voltage

Efficiency vs Load Current

Efficiency vs Input Voltage

Reference Voltage vs

Temperature

TYPICAL PERFORMANCE CHARACTERISTICS

(From Figure 1a Except for the Resistive Divider Resistor Values)