Datasheet > CL220

CL220

更新时间： 2023-12-06 20:11:24

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
13页	1049K
描述
CL220 is a high voltage, temperature-compensated, 20mA constant current regulator. The device oper

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CL220 数据手册

CL220

1.0

ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS^†

Operating voltage, V_A-B.................................................................................................................................................................. 240V

Operating junction temperature, T_J.............................................................................................................................. -40°C to +125°C

Storage temperature, T_S.............................................................................................................................................. -55°C to +150°C

† Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at those or any other conditions above those indicated in the

operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods

may affect device reliability.

TABLE 1-1:

ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise specified, for all specifications T_J= +25°C

Symbol

Parameter

Min

Typ

Max Units Conditions

V_A-B

Operating voltage

5.0

220

_A-B= 45V, T_j= -40°C to

∆I_A-B/∆T

I_A-Btemperature coefficient

Dynamic resistance

0.01

%/°C

kΩ

+100°C (Note 1)

R_A-B

300

V_AB= 4.0 - 160V

I_AB

Output current

_AB= 160 - 220V (Fig. 4)

_AB= 0 - 4.0V

mA V_T= 45V (Fig. 5) (Note 1)

I_OS

t_OS

t_DLY

t_RISE

Turn-on overshoot current

Overshoot duration

Turn-on delay

µs

V_T= 45V (Fig. 5) (Note 1)

200

Turn-on rise time

Note 1: Obtained by Characterization; Not 100% tested in production.

TABLE 1-2:

Package

THERMAL RESISTANCE, JUNCTION TO AMBIENT

θ_ja

Units

Conditions

Min

Typ

Max

Soldered to 2.0 cm²copper area exposed to

free air (Note 1)

TO-252 (D-PAK)

TO-220

–

°C/W

Note 1: Obtained by Characterization; Not 100% tested in production.

2.0

PIN DESCRIPTION

The locations of the pins are shown in Package Type

and Packaging Information.

TABLE 2-1:

PIN DESCRIPTION

Pin # TO-220

Pin # TO-252

Function

Description

2, 4

Current flows into this pin

Current flows out of this pin

No connection

 2015 Microchip Technology Inc.

DS20005413A-page 3

1 234 5 6 7...13

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