AHV2815VSF/ES_技术文档

PD - 94583

AHV28XX SERIES

28V Input, Single, Dual and Triple Output

ADVANCED ANALOG

HYBRID-HIGH RELIABILITY

DC/DC CONVERTERS

Description

The AHV Series of DC/DC converters are designed to

replace the AHE/ATO family of converters in applica-

tions requiring compliance to MIL-STD-704A through

E, in particular the input surge requirement of 80 volts

specified to withstand transient input voltage of 80 volts.

No input voltage or output power derating is necessary

over the full military temperature range.

AHV

Features

n 80 Transient Input (100 msec max.)

n 50 VDC Input (Continous)

n 16 to 40 VDC Input Range

n Single, Dual and Triple Outputs

n 15 Watts Output Power

These converters are packaged in an extremely rug-

ged, low profile package that meets all requirements of

MIL-STD-883 and MIL-PRF-38534. Parallel seam weld

sealing and the use of ceramic pin feedthru seals as-

sure long term hermeticity after exposure to extended

temperature cycling.

(No Temperature Derating)

n Low Input / Output Noise

The basic circuit is a push-pull forward topology using

power MOSFET switches. The nominal switching fre-

quency is 500KHz. A unique current injection circuit

assures current balancing in the power switches. All

AHV series converters use a single stage LC input filter

to attenuate input ripple current. A low power 11.5volt

series regulator provides power to an epitaxial CMOS

custom pulse width modulator integrated circuit. This

single integrated circuit provides all PWM primary cir-

cuit functions. Power is transferred from primary to sec-

ondary through a ferrite core power transformer. An

error voltage signal is generated by comparing a highly

stable reference voltage with the converter output volt-

age and drives the PWM through a unique wideband

magnetic feedback circuit. This proprietary feedback

circuit provides an extremely wide bandwidth, high gain

control loop, with high phase margin. The feedback

control loop gain is insensitive to temperature, radia-

tion, aging, and variations in manufacturing. The trans-

fer function of the feedback circuit is a function of the

feedback transformer turns ratio which cannot change

when subjected to environmental extremes.

n Full Military Temperature Range

n Wideband PWM Control Loop

n Magnetic Feedback

n Low Profile Hermetic Package (0.405”)

n Short Circuit and Overload Protection

n Constant Switching Frequency (500KHz)

n True Hermetic Package (Parallel Seam

Welded, Ceramic Pin Feedthru)

The CH grade is fully compliant to the require-

ments of MIL-PRF-38534 for class H. The HB

grade is processed and screened to the class H

requirement, but may not necessarily meet all of

the other MIL-PRF-38534 requirements, e.g., el-

ement evaluation and Periodic Inspection (P.I.)

not required. Both grades are tested to meet the

complete group “A” test specification over the full

military temperature range without output power

deration. Two grades with more limited screen-

ing are also available for use in less demanding

applications. Variations in electrical, mechanical

and screening can be accommodated. Contact

Advanced Analog for special requirements.

Manufactured in a facility fully qualified to MIL-PRF-

38534, these converters are available in four screen-

ing grades to satisfy a wide range of requirements.

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1

11/20/02

AHV28XX Series

Specifications (Single Output Models)

T_CASE= -55°C to +125°C, V_IN= +28V ± 5% unless otherwise specified

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Power Output

Soldering

-0.5V to 50VDC (continuous) 80V (100ms)

Internally limited, 17.5W typical

300 C for 10 seconds (1 pin at a time)

°

Temperature Range

Operating

Storage

-55 C to +135 C

° °

-65°C to +135°C

Condition

-55 C

T

+125 C,

≤ °

°

≤

C

Group A

Subgroups

AHV2805S

AHV2812S

AHV2815S

V_IN= 28 V_DC5%, C =0,

unless otherwise specified

±

L

TEST

SYMBOL

Min

Max

Min

Max

Min

Max

Units

STATIC

CHARACTERISTICS

OUTPUT

Voltage

V_OUT

V_IN= 16, 28, and 40 VDC

1

2,3

1,2,3

4.95

4.90

0.0

5.05

5.10

3.00

60

11.88

11.76

0.0

12.12

12.24

1.25

60

14.85

14.70

0.0

15.15

15.30

1.00

60

V

A

I

= 0

Current

I_OUT

V_RIP

V^O_I^U_N^T= 16, 28, and 40 VDC

Ripple Voltage¹

V

= 16, 28, and 40 VDC

mVp-p

BW^IN= DC to 1 MHz

Power

P_OUT

V_IN= 16, 28, and 40 VDC

1,2,3

15

W

REGULATION

Line

VRLINE

VRLOAD

V_IN= 16, 28, and 40 VDC

1

2,3

1,2,3

5

25

50

30

60

120

35

75

150

mV

I_OUT= 0, half load and full load

Load

VIN = 16, 28, and 40 VDC

I_OUT= 0, half load and full load

INPUT

Current

I_IN

I

= 0, Inhibit (pin 2) = 0

1,2,3

18

50

18

50

18

50

mA

mAp-p

^OUT= 0, Inhibit (pin 2) = Open

Ripple Current

EFFICIENCY

I_RIP

E_FF

I_O^OU_U^T_T= Full load

I_OUT= Full Load

1,2,3,

1

72

%

T_C= +25 C

°

ISOLATION

ISO

Input to output or any pin to

case (except pin 8) at 500

VDC

1

100

M

Ω

TC = +25 C

No effect on DC performance

°

Capacitive Load ^2,3

C_L

P_D

F_S

4

1

4

500

200

F

µ

TC = +25 C

°

Load Fault

Power Dissipation

Overload, TC = +25 C⁴

Short Circuit, TC = +25 C

8.5

8,5

8.5

W

°

Switching Frequency

I_OUT= Full Load

450

550

450

550

450

550

KHz

DYNAMIC

CHARACTERISTICS

Step Load Changes

Output Transient⁵

VOT_LOAD

TT_LOAD

50% Load 100% Load

No Load ₁₃₅50%

50% Load ₁₃₅100%

No Load ₃₃₅50% Load

50% Load₃₃₅No lLoad

4

-300

-500

+300

+500

70

200

5

-300

-750

+300

+750

70

1500

5

-300

-750

+300

+750

70

1500

5

mVpk

135

Recovery^5,6

s

µ

ms

Step Line Changes

Output Transient

VOT_LINE

TT_LINE

Input step 16 to 40 VDC ^3,7

Input step 40 to 16 VDC ^3,7

Input step 16 to 40 VDC ^3,6,7

Input step 40 to 16 VDC ^3,6,7

4

300

-1000

800

500

-1500

800

500

-1500

800

mVpk

Recovery

s

µ

800

s

TURN-ON

Overshoot

Delay

Load Fault Recovery

VTon_os

T on D

TR_LF

I_OUT= OA and Full Load

I_OUT= O and Full Load ⁸

V_IN= 16 to 40 VDC

4,5,6

550

10

750

10

750

10

mVpk

ms

Notes to Specifications (Single Output Models)

1. Bandwidth guaranteed by design.Tested for 20 KHz to 2 MHz.

2. Capacitive load may be any value from 0 to the maximum limit without affecting dc performance. A capacitive load in excess of the maximum limit will not disturb

loop stability but will interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn-on.

3. Parameter shall be tested as part of design characterization and after design or process changes. Thereafter shall be guaranteed to the limits specified.

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

power dissipation.

5. Load step transition time between 2 to 10 microseconds.

6. Recovery time is measured from the initiation of the transient to where V_OUThas returned to within ±1 percent of V_OUTat 50 percent load.

7. Input step transition time between 2 and 10 microseconds.

8. Turn on delay time measurement is for either a step application of power at input or the removal of a ground signal from the inhinbit pin (pin 2) while power is

applied to the input. Above 125°C case temperature, derate output power linearly to 0 at 135°C case.

2

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AHV28XX Series

Specifications (Dual Output Models)

T_CASE= -55°C to +125°C, V_IN= +28V ± 5% unless otherwise specified

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Power Output

Soldering

-0.5V to 50VDC (continuous) 80V (100ms)

Internally limited, 17.5W typical

300 C for 10 seconds (1 pin at a time)

°

Temperature Range

Operating

Storage

-55 C to +135 C

° °

-65 C to +135 C

°

Condition

+125 C,

-55 C

T

≤

C

°

≤

°

Group A

Subgroups

AHV2812D

AHV2815D

V

_IN= 28 V_DC5%, C =0,

±

L

unless otherwise specified

SYMBOL

TEST

Min

Max

Min

Max

Units

STATIC

CHARACTERISTICS

OUTPUT

Voltage ¹

V_OUT

I_OUT= 0

1

2,3

1,2,3

V

mA

11.88

±11.76

0.0

12.12

14.85

±14.70

0.0

15.15

±

±12.24

±625

60

±15.30

±500

60

Current ^1,2

I_OUT

V_RIP

V_IN= 16, 28, and 40 VDC

BW = DC to 2 MHz

Ripple Voltage ^1,3

mVp-p

Power ^1,2,4

REGULATION

Line ^1,5

P_OUT

V_IN= 16, 28, and 40 VDC

1,2,3

15

W

VR_LINE

I_OUT

VR_LOAD

V_IN= 16, 28, and 40 VDC

1

2,3

1,2,3

30

60

120

35

75

150

mV

I_OUT= 0, half load and full load

VIN = 16, 28, and 40 VDC

I_OUT= 0, half load and full load

Load ¹

INPUT

Current

I_IN

I

_OUT= 0, Inhibit (pin 2)

1,2,3

18

mA

Tied to input return (pin 10)

I_OUT= 0, Inhibit (pin 2) = Open

I_OUT= Full load

BW = DC to 2MHz

I_OUT= Full Load

65

50

65

50

mA

mAp-p

Ripple Current ³

EFFICIENCY

ISOLATION

I_RIP

E_FF

1,2,3,

1

72

%

T_C= +25 C

°

ISO

Input to output or any pin to

case (except pin 8) at 500 VDC,

TC = +25°C

No effect on DC performance

TC = +25°C

100

MΩ

Capacitive Load ^6,7

C_L

P_D

F_S

4

1

4

200

µF

Load Fault

Power Dissipation

Overload, TC = +25 C⁸

8,5

8.5

W

°

Short Circuit, TC = +25°C

Switching Frequency

I_OUT= Full Load

450

550

450

550

KHz

DYNAMIC

CHARACTERISTICS

Step Load Changes

Output Transient ⁹

VOT_LOAD

TT_LOAD

50% Load ₁₃₅100% Load

No Load ₁₃₅50%

50% Load ₁₃₅100%

No Load ₃₃₅50% Load

50% Load ₃₃₅No lLoad

4

-300

-500

+300

+500

70

1500

5

-300

-500

+300

+500

70

1500

5

mVpk

Recovery^9,10

S

µ

µS

ms

Step Line Changes

Output Transient ^7,11

VOT_LINE

TT_LINE

Input step 16 to 40 VDC

Input step 40 to 16 VDC

Input step 16 to 40 VDC

Input step 40 to 16 VDC

4

1200

-1500

4

1500

-1500

4

mVpk

µs

Recovery ^{7,10, 11}

4

µs

TURN-ON

Overshoot ¹

VTon_OS

T on D

TR_LF

I_OUT= O and Full Load

4,5,6

600

10

600

10

mVpk

ms

Delay ^1,12

Load Fault Recovery ⁷

For Notes to Specifications, refer to page 5

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3

AHV28XX Series

Specifications (Triple Output Models)

T_CASE= -55°C to +125°C, V_IN= +28V ± 5% unless otherwise specified

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Power Output

Soldering

-0.5V to 50VDC (continuous) 80V (100ms)

Internally limited, 17.5W typical

300 C for 10 seconds (1 pin at a time)

°

Temperature Range

Operating

Storage

-55 C to +135 C

° °

-65 C to +135 C

°

Condition

+125 C,

-55 C

°

T

≤

C

≤

°

Group A

Subgroups

AHV2812T

AHV2815T

V_IN= 28 V_DC5%, C =0,

±

TEST

SYMBOL

L

Min

Max

Min

Max

Units

unless otherwise specified

STATIC

CHARACTERISTICS

OUTPUT

Voltage ¹

V_OUT

I_OUT= 0 (main)

1

2,3

1

2,3

1,2,3

4.95

4.90

±11.88

±11.76

0.0

5.05

5.10

4.95

4.90

±14.85

±14.70

0.0

5.05

5.10

V

I_OUT= 0 (dual)¹

±12.12

±12.24

2000

±208

80

±15.15

±15.30

2000

±167

80

V

Current ^1,2,3

I_OUT

V_RIP

V_IN= 16, 28, and 40 VDC (main)

mA

mVp-p

V

_IN= 16, 28, and 40 VDC (dual)¹

0.0

Ripple Voltage^1,4

V_IN= 16, 28, and 40 VDC

BW = DC to 2 MHz (main)

V_IN= 16, 28, and 40 VDC

BW = DC to 2 MHz (main)

V_IN= 16, 28, and 40 VDC (main)

(+dual)

1,2,3

40

mVp-p

Power ^1,2,3

P_OUT

1,2,3

10

2.5

15

10

2.5

15

W

(-dual)

(total)

REGULATION

Line ^1,3

VR_LINE

V_IN= 16, 28, and 40 VDC

I_OUT= 0, 50%, and 100% load (main)

I_OUT= 0, 50%, and 100% load (dual)

V_IN= 16, 28, and 40 VDC

1,2,3

25

±60

25

±75

mV

Load ^1,3

VR_LOAD

I_OUT= 0, 50%, and 100% load (main)

I_OUT= 0, 50%, and 100% load (dual)

mV

50

±60

50

±75

INPUT

Current

I_IN

I_OUT= 0, Inhibit (pin 8)

Tied to input return (pin 10)

I_OUT= 0

Inhibit (pin 2) = open

I_OUT= 2000 mA (main)

I_OUT= ±208mA (±12V)

I_OUT= ±167mA (±15V)

BW = DC to 2MHz

I_OUT= 2000mA (main)

1,2,3

15

50

15

50

mA

Ripple Current ⁴

I_RIP

mAp-p

EFFICIENCY

ISOLATION

E_FF

ISO

C_L

1

72

%

I_OUT

= 208mA ( 12V)

± ±

I_OUT= ±167mA (±15V)

Input to output or any pin to

case (except pin 7) at 500 VDC,

TC = +25°C

100

MΩ

Capacitive Load ^6,7

No effect on DC performance

4

500

200

500

200

TC = +25°C (main)

µF

(dual)

Load Fault

Power Dissipation ³

P_D

F_S

1

8.5

W

Overload, TC = +25°C⁵

Short Circuit, TC = +25 C

°

Switching Frequency ¹

I_OUT= 2000mA (main)

I_OUT= ±208mA (±12V)

I_OUT= ±167mA (±15V)

4

450

550

450

550

KHz

For Notes to Specifications, refer to page 5

4

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AHV28XX Series

Specifications (Triple Output Models) - continued

Condition

-55 C

T

+125 C,

≤ °

°

≤

C

Group A

Subgroups

AHV2812T

AHV2815T

V

_IN= 28 V_DC5%, C =0,

±

L

TEST

DYNAMIC

SYMBOL

Min

Max

Min

Max

Units

unless otherwise specified

CHARACTERISTICS

Step Load Changes

Output Transient ⁹

VOT_LOAD

TT_LOAD

50% Load ₁₃₅100% Load

No Load ₁₃₅50%

50% Load ₁₃₅100%

No Load ₃₃₅50% Load

50% Load ₃₃₅No lLoad

4

-300

-400

+300

+400

100

2000

5

-300

-400

+300

+400

100

2000

5

mVpk

Recovery^9,10

S

µ

ms

Step Line Changes

Output Transient

VOT_LINE

TT_LINE

Input step 16 to 40 VDC

Input step 40 to 16 VDC

Input step 16 to 40 VDC

Input step 40 to 16 VDC

4

1200

-1500

4

1200

-1500

4

mVpk

Recovery ^{7,10, 11}

s

µ

4

s

TURN-ON

Overshoot ¹

Delay ^1,12

VTon_OS

T on D

4

750

15

750

15

mVpk

ms

I_OUT= O and 625mA

±

I_OUT= O and 625mA

±

Load Fault Recovery ⁷

TR_LF

4

15

ms

Notes to Specifications (Triple Output Models)

1. Tested at each output.

2. Parameter guaranteed by line and load regulation tests.

3. At least 25 percent of the total power should be taken from the (+5 volt) main output.

4. Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.

5. 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.

6. Capacitive load may be any value from 0 to the maximum limit without affecting 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.

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

guaranteed to the limits specified.

8. Above 125°C case temperature, derate output power linearly to 0 at 135°C case.

9. Load step transition time between 2 and 10 microseconds.

10. Recovery time is measured from the initiation of the transient to where V_OUThas returned to within ±1 percent of V_OUTat 50 percent

load.

11. Input step transition time between 2 and 10 microseconds.

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

pin (pin 8) while power is applied to the input.

Notes to Specifications (Dual Output Models)

1. Tested at each output.

2. Parameter guaranteed by line and load regulation tests.

3. Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.

4. Total power at both outputs.

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

6. Capacitive load may be any value from 0 to the maximum limit without affecting 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.

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

guaranteed to the limits specified.

8. 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.

9. Load step transition time between 2 and 10 microseconds.

10. Recovery time is measured from the initiation of the transient to where V_OUThas returned to within ±1 percent of V_OUTat 50 percent

load.

11. Input step transition time between 2 and 10 microseconds.

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

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

13. Above 125°C case temperature, derate output power linearly to 0 at 135°C.

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5

AHV28XX Series

AHV28XX (Single Output) Block Diagram

5

4

+Vout

EM I

Filter

1

Return

+Input

8

Drive

1

Case

Pulse W idth

M odulator

Error

Am p &

Ref

FB

2

Enable

3

V_ADJ

Drive

2

Input

Return

10

AHV28XX (Dual Output) Block Diagram

3

4

5

+Vout

R eturn

-Vout

EM I

Filter

1

+Input

R egulator

Drive

1

2

Enable

Pulse W idth

M odulator

FB

Error Amp

Reference

8

&

Drive

2

C ase

Input

R eturn

10

AHV28XX (Triple Output) Block Diagram

5

+Vout

Regulator

4

-Vout

EM I

Filter

1

2

3

+5V out

+Input

D rive

1

2

Return

8

Pulse

W idth

M odulator

Enable

7

Error Am p

Reference

FB

&

Case

Input

Return

10

6

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AHV28XX Series

Application Information

Inhibit Function

EMI Filter

Connecting the inhibit pin (Pin 2 of single and dual models,

pin 8 of triple models) to the input return (pin 10) will cause

the converter to shutdown and operate in a low power

standby mode. Power consumption in this mode is calcu-

lated by multiplying Vin times the input current inhibited,

typically 225mW at Vin equal to 28 volts. The input current

inhibited is relatively constant with changes in Vin.The open

circuit inhibit pin voltage is typically 11.5 volts and can be

conveniently driven by an open collector driver. An internal

pull-up resistor enables the user to leave this pin floating if

the inhibit function is not used in their particular application.

All models use identical inhibit internal circuits. Forcing in-

hibit pin to any voltage between 0 and 6 volts will assure the

converter is inhibited. The input current to this pin is 500µA

maximum at Vpin2 = to 0 volts. The converter can be turned

on by opening Pin 2 or forcing a voltage from 10 to 50 volts.

Inhibit pin current from 10 to 50 volts is less than ±50µA.

An optional EMI filter ( AFC461) will reduce the input ripple

current to levels below the limits imposed by MIL-STD-

461 CEO3.

The output voltage of the AHV28XXS can be adjusted

upward by connecting a resistor between the Output

Adjust (Pin 3) and the Output Common (Pin 4) as shown

in Table 1.

Table 1: Output Adjustment Resistor Values

* Resistance (Ohms)

Pin 3 to 4

Output Voltage Increase (%)

5V

12V

15V

None

390 K

145 K

63 K

22 K

0

+1.0%

+2.0%

+3.1%

+4.1%

+5.0%

+1.6%

+3.2%

+4.9%

+6.5%

+7.9%

+1.7%

+3.4%

+5.1%

+6.8%

+8.3%

* Output Adjust (Single Output Models Only)

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7

AHV28XX Series

AHV28XX Case Outlines

Single and Dual Output Models

0.050

Typical

0.800

0.040 D

X

0.26 L Pins

2.880

Max

2.110

Max

4 X 0.400

=1.600

2.560

Ø

0.162

0.405

Max

2 Holes

Typical

1.110

Triple Output Models

1.000

2.700

Max

2.360

1.95

0.410

Max

1.345

Pin Designation

Part Numbering

SIGNAL DESIGNATION

AHV 28 15 T F / CH

PIN #

SINGLE OUTPUT

DUAL OUTPUT

Positive Input

Enable Input

Positive Output

Output Common

Negative Output

N/C

TRIPLE OUTPUT

Screening

1

2

Positive Input

Enable Input

Output Adjust*

Output Common

Positive Output

N/C

Positive Input

Model

^–, ES, HB, CH

+5VDC Output

Output Common

Neg. Dual Output (12/15 VDC)

Pos. Dual Output (12/15 VDC)

N/C

Input Voltage

28 = 28V Nominal

Package Style

F = Flange

3

4

5

Output Voltage

Single - 05, 12, 15V

Dual - 12 = ±12V, 15 = ±15V

Triple - 12 = 5V, ±12V

15 = 5V, ±15V

Outputs

S = Single

D = Dual

T = Triple

6

7

N/C

Case Ground

8

Case Ground

N/C

Case Ground

N/C

Enable Input

9

N/C

10

Input Common

* Output Adjust (Single Output Models Only)

8

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AHV28XX Series

Available Screening Levels and ProcessVariations for AHV28XX Series

MIL-STD-883

Method

No

ES

HB

CH

Requirement

Temperature Range

Element Evaluation

Internal Visual

Suffix

-20°C to +85°C

-55°C to +125°C

MIL-PRF-38534

Yes

2017

1010

Yes

Cond B

Yes

¬

Temperature Cycle

Constant Acceleration

Burn-in

Cond C

2001

500g

Cond A

1015

48hrs @ 85 C

48hrs @ 125°C

25°C

160hrs @ 125°C

-55, +25, +125°C

160hrs @ 125°C

-55, +25, +125°C

°

Final Electrical

(Group A)

MIL-PRF-38534

& Specification

1014

25°C

Seal, Fine & Gross

External Visual

Cond A

Cond A, C

Yes

Cond A, C

Yes

Cond A, C

Yes

2009

¬

* Per Commercial Standards

Available Standard Military Drawing (SMD) Cross Reference

Standardized

Military Drawing

Vendor Vendor

CAGE

Code

Similar

AHV2805SF/CH

AHV2812SF/CH

AHV2815SF/CH

AHV2812DF/CH

AHV2815DF/CH

AHV2812TF/CH

AHV2815TF/CH

52467

5962-9177301

5962-9211201

5962-9211301

5962-9211401

5962-9177401

5962-9211501

5962-9211601

WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331

ADVANCED ANALOG: 2270 Martin Av., Santa Clara, California 95050, Tel: (408) 727-0500

Visit us at www.irf.com for sales contact information.

Data and specifications subject to change without notice. 11/02

www.irf.com

9


型号：	AHV2815VSF/ES
厂家：	Infineon
描述：	ADVANCED ANALOG HYBRID-HIGH RELIABILITY DC/DC CONVERTERS 先进的模拟混合高可靠性DC / DC转换器转换器
文件：	总9页 (文件大小：83K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AHV2815VSF/ES [INFINEON]

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