Datasheet > HTH27022S_15

HTH27022S_15

更新时间： 2022-02-26 11:25:52

品牌	Logo	应用领域
英飞凌 - INFINEON		DC-DC转换器
页数	文件大小	规格书
14页	667K
描述
HIGH RELIABILITY DC-DC CONVERTER

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HTH27022S_15 数据手册

HTH27022S

PRELIMINARY

Notes for Electrical Performance Characteristics Table

1. Unless otherwise specified, “Rated” load is 55 watts, 2.5 Amps.

2. Parameter verified during line and load regulation tests.

3. Guaranteed for a D.C. to 20 MHz bandwidth. Tested using a 10 kHz to 10 MHz bandwidth.

4. Load is varied for output under test. Regulation relative to output voltage at 50% rated load.

5. Capacitive load may be any value from 0 to the maximum limit without compromising dc performance.

6. A capacitive load in excess of the maximum limit may interfere with the proper operation of the

converter’s overload protection, causing erratic behavior during turn-on.

7. Overload power dissipation is defined as the device power dissipation with the load set such that

VOUT= 90% of nominal.

8. Load step transition time ≥ 10µs.

9. Recovery time is measured from initiation of the transient to where VOUT has returned to within ±1% of

steady state value.

10. Line step transition time ≥ 100µs.

11. Turn-on delay time from either a step application of input power or a logic low to a logic high transition

on the inhibit pin to the point where VOUT = 90% of nominal.

12. Parameter is tested as part of design characterization or after design changes. Thereafter, parameter

shall be guaranteed to the limits specified.

Fig 1: Circuit for Measuring Output Ripple Voltage

1 µF

50 Ω

50 Ω Coax

Oscilliscope or Equivalent

with 10 MHz Bandwidth.

Multiply readings by 2.

0.1 µF

+ Vout

Return

50 Ω

Termination

DUT

R_Lfor I_RATED

www.irf.com

1 2 345 6 7...14

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