HA16654A, HA16664A Series

4

Absolute Maximum Ratings (Ta = 25°C)

Item

Symbol

Rating

Unit

Notes

Power supply voltage

+40

V

Collector current (Push-pull)

20

mA

Comparator input voltage

Vref + 0.3

V

R

1mA

Power dissipation

680

mW

1, 2

Operation temperature range

Topr

–20 to +85

°C

Storage temperature range

Tstg

–55 to 125

°C

Notes: 1. Ta

≤ 45°C, if Ta > 45°C, derate by 8.3 mW/°C

2. Tjmax =

θj–a • Pcmax + Ta (θj–a:Thermal resistance between junction and atmosphere at set

board use)

The wiring density and the material of the set board must be chosen for thermal conductance of

efficacy board.

Electrical Characteristics

HA16654APS/AFP (Ta = 25°C, V

500 kHz)

Voltage Reference

Item

Symbol

Min

Typ

Max

Unit

Test Condition

Output voltage

Vref

4.75

5.00

5.25

V

Line regulation

Line

—

—

100

mV

—10

25mV

Load regulation

Load

—

5

16

mV

Temperature stability

—

–26

—

ppm/

°C

Short circuit current

10

35

—

mA

Vref = 0 V