ADP1610 データシートの表示（PDF） - Analog Devices

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ADP1610

1.2 MHz DC-to-DC Step-Up Switching Converter

Analog Devices 

ADP1610

ABSOLUTE MAXIMUM RATINGS

Table 2.

Parameter

IN, COMP, SD, SS, RT, FB to GND

SW to GND

RMS SW Pin Current

Operating Ambient Temperature Range

Operating Junction Temperature Range

Storage Temperature Range

θJA, Two Layers

θJA, Four Layers

Lead Temperature (Soldering, 60 sec)

Rating

−0.3 V to +6 V

14 V

1.2 A

−40°C to +85°C

−40°C to +125°C

−65°C to +150°C

206°C/W

142°C/W

300°C

ESD CAUTION

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

RC

IN

CC

VOUT

R1

FB

2

R2

VIN

1.2MHz

RT

7

700kHz

REF

COMP

1

ERROR

AMP

gm

IN

6

BIAS

ADP1610

CIN

L1

RAMP

GEN

F/F

RQ

S

COMPARATOR

DRIVER

SW

5

D1

VOUT

COUT

OSC

SD 3

CSS

SS

8

SOFT START

CURRENT

SENSE

AMPLIFIER

4

GND

Figure 2. Block Diagram and Typical Application Circuit

Rev. A | Page 4 of 20

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