MAX15059 datasheet(5/15 Pages) MAXIM

Part #	MAX15059

Description	76V, 300mW Boost Converter and Current Monitor for APD Bias Applications

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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5 / 15 page

_______________________________________________________________________________________ 5

76V, 300mW Boost Converter and Current

Monitor for APD Bias Applications

Typical Operating Characteristics (continued)

(VIN = 3.3V, VOUT = 70V, TA = +25°C, unless otherwise noted.)

LOAD-TRANSIENT RESPONSE

MAX15059 toc10

VBIAS

(AC-COUPLED)

500mV/div

100

µs/div

IAPD

2mA/div

0mA

LINE-TRANSIENT RESPONSE

MAX15059 toc11

VBIAS

(AC-COUPLED)

50mV/div

100

µs/div

VIN

2V/div

3.3V

LX LEAKAGE CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

-15

-40

CURRENT INTO LX PINS

VLX = 70V

LOAD REGULATION

LOAD CURRENT (mA)

3.5

3.0

2.0 2.5

1.0 1.5

0.5

-0.4

-0.3

-0.2

-0.1

0.1

0.2

0.3

0.4

0.5

-0.5

4.0

MAXIMUM LOAD CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.0

4.5

4.0

3.5

3.0

100

2.5

5.5

A: VOUT = 30V, B: VOUT = 35V, C: VOUT = 45V,

D: VOUT = 55V, E: VOUT = 60V, F: VOUT = 70V

LIGHT-LOAD SWITCHING WAVEFORMS

WITH RC FILTER

MAX15059 toc08

500mA/div

VLX

50V/div

VBIAS

(AC-COUPLED)

20mV/div

µs/div

HEAVY-LOAD SWITCHING WAVEFORMS

WITH RC FILTER

MAX15059 toc09

1A/div

VLX

50V/div

VBIAS

(AC-COUPLED)

50mV/div

µs/div

MAX15059 Datasheet(PDF) 5 Page - Maxim Integrated Products

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