MAX770CSLASHD datasheet(6/20 Pages) MAXIM

Numer części	MAX770C/D

Szczegółowy opis	5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers

PDF	20 Pages

Scroll/Zoom	100%

Producent	MAXIM [Maxim Integrated Products]

Strona internetowa	https://www.maximintegrated.com/en.html

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6 / 20 page

5V/12V/15V or Adjustable, High-Efficiency,

Low IQ, Step-Up DC-DC Controllers

_______________________________________________________________________________________

VIN = 2.9V, IOUT = 0.9A

A: EXT VOLTAGE, 5V/div

B: INDUCTOR CURRENT 1A/div

C: VOUT RIPPLE 100mV/div, AC-COUPLED

MAX770

HEAVY-LOAD SWITCHNG WAVEFORMS

µs/div

VOUT

ILIM

V+ = 3V, IOUT = 165mA

A: EXT VOLTAGE, 5V/div

B: INDUCTOR CURRENT, 1A/div

C: VOUT RIPPLE 100mV/div, AC-COUPLED

MAX770

LIGHT-LOAD SWITCHING WAVEFORMS

µs/div

ILIM

IOUT = 0.7A

A: VIN, 2.7V TO 4.5V, 2V/div

B: VOUT RIPPLE, 100mV/div, AC-COUPLED

MAX770

LINE-TRANSIENT RESPONSE

4.5V

2.7V

2ms/div

VIN = 3V

A: LOAD CURRENT 0.5A/div (0A to 1A)

B: VOUT RIPPLE, 100mV/div, AC-COUPLED

MAX770

LOAD-TRANSIENT RESPONSE

2ms/div

____________________________Typical Operating Characteristics (continued)

(Circuit of Figure 2a, TA = +25°C, unless otherwise noted.)

MAX770C/D Arkusz danych(PDF) 6 Page - Maxim Integrated Products