MAX8739(2006) 데이터 시트보기 (PDF) - Maxim Integrated

부품명

상세내역

제조사

MAX8739
(Rev.:2006)

TFT, LCD, DC-DC Converter with Operational Amplifiers

Maxim Integrated 

TFT, LCD, DC-DC Converter with

Operational Amplifiers

Typical Operating Characteristics (continued)

(Circuit of Figure 1, VIN = 2.5V, VMAIN = 8V, FREQ = IN, TA = +25°C, unless otherwise noted.)

OPERATIONAL-AMPLIFIER

LOAD TRANSIENT RESPONSE

A

0V

OPERATIONAL-AMPLIFIER

LARGE-SIGNAL STEP RESPONSE

A

0V

B

0A

1µs/div

A: OUTPUT VOLTAGE, AC-COUPLED, 2V/div

B: OUTPUT CURRENT, 50mA/div

B

0V

1µs/div

A: INPUT VOLTAGE, 5V/div

B: OUTPUT VOLTAGE, 5V/div

OPERATIONAL-AMPLIFIER

SMALL-SIGNAL STEP RESPONSE

A

0V

B

0V

4µs/div

A: INPUT VOLTAGE, AC-COUPLED 50mV/div

B: OUTPUT VOLTAGE, AC-COUPLED 50mV/div

SWITCH CONTROL FUNCTION

RDRN = 5kΩ

CGON = 1.5nF

A

0V

B

0V

A: VGON, 10V/div

B: VCTL, 2V/div

20µs/div

_______________________________________________________________________________________ 9

Share Link: