RT8036AGQW Просмотр технического описания (PDF) - Richtek Technology

Номер в каталоге

Компоненты Описание

производитель

RT8036AGQW

One Step Down DC/DC Converter and Four Linear Regulators with Individual On/Off Control

Richtek Technology 

RT8036

Frequency vs. Input Voltage

1.60

1.55

1.50

1.45

1.40

1.35

1.30

1.25

1.20

VIN = 3.6V, VOUT = 1.2V, IOUTB = 300mA

2.5 2.8 3.1 3.4 3.7 4 4.3 4.6 4.9 5.2 5.5

Input Voltage (V)

Frequency vs. Temperature

1.60

1.55

1.50

1.45

1.40

1.35

1.30

1.25

1.20

VINB = 3.6V, VOUTB = 1.2V, IOUTB = 300mA

-40 -25 -10 5 20 35 50 65 80 95 110 125

Temperature (°C)

Current Limit vs. Input Voltage

2.2

2.1

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

VOUTB = 1.2V

1.2

2.5 2.8 3.1 3.4 3.7 4 4.3 4.6 4.9 5.2 5.5

Input Voltage (V)

Current Limit vs. Temperature

2.2

2.1

2.0

1.9

VINB = 3.6V VINB = 5V

1.8

1.7

VINB = 3.3V

1.6

1.5

1.4

1.3

VOUTB = 1.2V

1.2

-40 -25 -10 5 20 35 50 65 80 95 110 125

Temperature (°C)

Output Ripple Voltage

VINB = 3.6V, VOUTB = 1.2V, IOUTB = 1A

VOUTB

(10mV/Div)

Output Ripple Voltage

VINB = 5V, VOUTB = 1.2V, IOUTB = 1A

VOUTB

(10mV/Div)

VLX

(5V/Div)

Time (500ns/Div)

DS8036-02 April 2011

VLX

(5V/Div)

Time (500ns/Div)

www.richtek.com

7

Share Link: