Datasheet > AHE2815DF/HBPBF

AHE2815DF/HBPBF

更新时间： 2022-12-01 20:18:51

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
10页	153K
描述
DC-DC Regulated Power Supply Module, 2 Output, 15W, Hybrid, FM-10

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AHE2815DF/HBPBF 数据手册

AHE28XXD Series

AHE2805D

Table I. Electrical Performance Characteristics - continued

Test

Symbol

Conditions

Group A

Subgroups

Device

Types

Limits

Unit

≤

-55° Tc +125°C

Vin = 28 Vdc ±5%, C_L= 0

unless otherwise

specified

Min

Max

Recovery time step

transient load

TT_LOAD

50% load to/from 100%

load

All

changes ^{1, 7}

µs

5,6

100

No load to 50% load

50% load to no load

Input step 17 to 40V dc

4,5,6

All

1500

5.0

1200

mVpk

Output response

transient step line

changes ^{5, 12}

VO_TLINE

Input step 40 to 17V dc

Input step 17 to 40V dc

4,5,6

All

-1500

4.0

Recovery time

transient step

TT_LINE

line changes^{1, 5, 12}

Input step 40 to 17V dc

4,5,6

All

4.0

600

Turn on overshoot ⁹

Turn on delay ^{2, 9}

VTon_OS

Ton_D

mVpk

_{OUT =}0 and ±625mA

I_OUT= 0 and 625mA

Load fault recovery ¹²

Tr_LF

4,5,6

All

Notes to Specifications

Recovery time is measured from the initiation of the transient to where V_OUThas returned to within ±0.1 % of V_OUTat 50 % load.

Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the

inhibit pin (pin 2) while power is applied to the input.

An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit

protection and is the condition of maximum power dissipation.

Total power at both outputs. For operation at 16V dc input, derate output power by 33 %.

Input step transition time between 2.0µs and 10µs.

Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A capacitive load in excess

of the maximum limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry,

appearing as a short circuit during turn-on.

Load step transition time between 2.0µs and 10µs.

Bandwidth guaranteed by design. Tested for 20KHz to 2.0MHz.

Tested at each output.

10 When operating with unbalanced loads, at least 25 % of the load must be on the positive output to maintain regulation.

11 Parameter guaranteed by line and load regulation tests.

12 Parameter shall be tested as part of design characterization and after design or process changes. Thereafter parameters shall be

guaranteed to the limits specified in Table I.

www.irf.com

1 234 5 6 7...10

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