LT8410 Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LT8410

Ultralow Power Boost Converter with Output Disconnect

Linear Technology 

TYPICAL PERFORMANCE CHARACTERISTICS

LT8410/LT8410-1

LT8410 Switching Waveform

at No Load

VOUT VOLTAGE

2mV/DIV

AC COUPLED

SW VOLTAGE

10V/DIV

INDUCTOR

CURRENT

10mA/DIV

VCC = 3.6V

VOUT = 16V

50μs/DIV

8410-1 G13

LT8410 Switching Waveform

at 0.5mA Load

VOUT VOLTAGE

10mV/DIV

AC COUPLED

SW VOLTAGE

10V/DIV

INDUCTOR

CURRENT

20mA/DIV

VCC = 3.6V

VOUT = 16V

2μs/DIV

8410-1 G14

LT8410 Switching Waveform

at 3mA Load

VOUT VOLTAGE

10mV/DIV

AC COUPLED

SW VOLTAGE

10V/DIV

INDUCTOR

CURRENT

20mA/DIV

VCC = 3.6V

VOUT = 16V

500ns/DIV

8410-1 G15

Line Regulation

0.3

VOUT = 16V

0.25

0.2

0.15

0.1

0.05

0

0

4

8

12

16

VCC VOLTAGE (V)

8410-1 G17

UVLO vs Temperature

2.6

2.4

VCC RISING

2.2

VCC FALLING

2

1.8

1.6

1.4

– 40

0

40

80

TEMPERATURE (°C)

120

8410-1 G16

SHDN Minimum Input Voltage

High vs Temperature

1.5

1.4

SHDN RISING

1.3

SHDN FALLING

1.2

1.1

1

– 40

0

40

80

TEMPERATURE (°C)

120

8410-1 G18

84101f

5

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