Datasheet > SVHF2805SFEM

SVHF2805SFEM

更新时间： 2022-05-14 22:17:02

品牌	Logo	应用领域
VPT		DC-DC转换器
页数	文件大小	规格书
17页	819K
描述
SPACE QUALIFIED HYBRID DC-DC CONVERTERS

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SVHF2805SFEM 数据手册

SVHF2800S Series

3.2 PERFORMANCE SPECIFICATIONS

Tcase = -55 °C to +125 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified

SVHF282R5S

SVHF283R3S

Parameter

INPUT

Conditions

Min

Typ

Max

Min

Typ

Max

Units

Voltage

Continuous

Transient, 1 sec

INH < 1.5 V

No Load

Current

mApp

Ripple Current

20 Hz to 10 MHz

Turn-On

Undervoltage Lockout

14.8

14.5

Turn-Off

OUTPUT STATIC

Voltage

Tcase = 25 °C

2.475

2.463

2.5

2.525

2.538

3.267

3.25

3.3

3.333

3.35

Tcase = -55 °C to +125 °C

Power

3.2

Current

Ripple Voltage

Line Regulation

Load Regulation

20 Hz to 10 MHz

mVpp

Vin = 15 V to 50 V

No Load to Full Load

Load Fault Power Dissipation

Overload

Short Circuit

OUTPUT DYNAMIC

Load Step, Half to Full Load

Output Transient

140

400

250

600

700

160

350

400

500

700

mVpk

µs

Recovery

Output Transient

mVpk

Line Step , Vin = 16 V to 40 V

300

500

300

500

µs

Recovery

Turn-On, Vin = 0 to 28 V

Delay

Overshoot

mVpk

FUNCTION

Output Inhibited

Output Enabled

1.5

INH Pin Input

INH Pin Open Circuit Voltage

GENERAL

Efficiency

1000

500

1000

500

µF

kHz

MΩ

Capacitive Load

Switching Frequency

Isolation

350

450

350

450

500 V DC, Tcase = 25 °C

Non-flanged package option

Flanged package option

SF @ Tcase = 55 °C

100

Weight

MTBF (MIL-HDBK-217F)

776

kHr

POST-RAD END-OF-LIFE LIMITS

Input Ripple Current

110

mApp

Output Voltage

Tcase = -55 °C to +125 °C

2.463

2.538

3.244

3.35

1. Time for output voltage to settle within 1% of steady-state value.

2. Verified by initial electrical design verification. Post design verification, parameter shall

be guaranteed to the limits specified.

3. End-of-Life performance includes aging and radiation degradation and is within

standard limits except where noted.

4. Derate linearly to 0 at 135 °C.

Sales Information

Phone:(425) 353-3010

Fax: (425) 353-4030

Web: www.vptpower.com

SVHF2800S - 8.0

Page 3

E-mail: vptsales@vptpower.com

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