Datasheet > ATR28XXS_07

ATR28XXS_07

更新时间： 2022-05-13 05:16:52

品牌	Logo	应用领域
英飞凌 - INFINEON		转换器
页数	文件大小	规格书
12页	163K
描述
HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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ATR28XXS_07 数据手册

ATR28XXS Series

Specifications

ATR2812S

Absolute Maximum Ratings

Input voltage

-0.5V to +50VDC

300°C for 10 seconds

-55°C to +125°C

-65°C to +135°C

Soldering temperature

Operating case temperature

Storage case temperature

Table III. Electrical performance Characteristics

Test

Symbol

Conditions

-55°C ≤ TC ≤ +125°C

_IN= 28VDC ±5%, C_L= 0

Group A

Subgroups

Device

Types

Limits

Units

Min

Max

12.12

12.30

2500

Unless otherwise specified

Output voltage

V_OUT

I_OUT= 0

2,3

1,2,3

11.88

11.70

Output current ¹

I_OUT

V_RIP

V_IN= 16, 28, and 40 VDC

B.W. = 20Hz to 2 MHz

mVp-p

Output ripple voltage ²

Line regulation ³

Load regulation ³

Input current

VR_LINE

VR_LOAD

I_IN

V_IN= 16, 28, and 40 VDC

I_OUT= 0, 1250, and 2500mA

2,3

±60

V_IN= 16,28, and 40 VDC

_OUT= 0, 1250, and 2500mA

2,3

1,2,3

120

I_OUT= 0, inhibit (pin 2)

Tied to input return (pin 10)

I_OUT= 0, inhibit (pin 2) = open

2,3

1,2,3

Input ripple current ²

Efficiency

I_RIP

E_FF

I_SO

I_OUT=2500mA

B.W. = 20Hz to 2 MHz

I_OUT=2500mA

mAp-p

2,3

100

Isolation

Input to output or any pin

To case (except pin 8) at

500 VDC, TC =+25°C

MΩ

Capacitive load ^{4, 5}

C_L

P_D

No effect on dc performance

500

µF

TC =+25 C

Power dissipation

load fault

Overload, TC = +25 C

Short Circuit

I_OUT= 2500mA

1250mA to/from 2500mA

200mA to/from 1250mA

1250mA to/from 2500mA

1,2,3

4,5,6

9.0

600

700

+800

+1000

100

Switching frequency

F_S

F_SYNC

VO_TLOAD

500

-800

-1000

KHz

mV pk

Sync frequency range

Output response to step

transient load changes ⁷

Recovery time step

TT_LOAD

transient load changes ^{7, 8}

5,6

4,5,6

200

100

200

µs

200mA to/from 1250mA

Output response to

transient step line

changes ^{5, 9}

VO_TLINE

Input step 16V to/from

40VDC, I_OUT= 2500mA

±1200

mV pk

For Notes to Specifications, refer to page 7

www.irf.com

1...3 4 567 8 9...12

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