Datasheet > AED12A48-S

AED12A48-S

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ASTEC		/
页数	文件大小	规格书
20页	592K
描述
Single Output 16th Brick: 60Watts

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AED12A48-S 数据手册

Technical Reference Notes

ALD12/18/20/25 Series

(Single Output 16^thBrick)

Electrical Specifications (continued)

OUTPUT SPECIFICATIONS (continued)

Parameter

Device

Symbol

Min

Typ

Max

Unit

Turn-On Response Time⁴

V_IN= V_{IN-MIN to}V_IN-MAX

All

Enable to Output Turn-ON Delay

_IN= V_{IN-MIN to}V_IN-MAX

I_O= I_{O,MIN to}I_O,MAX

+V_INto Output Turn-On Delay

Enable Pin: Active

All

_IN= V_{IN-MIN to}V_IN-MAX

I_O= I_{O,MIN to}I_O,MAX

Switching Frequency

All

2V5, 5V0

∆I_O/∆t

560

650

625

725

0.1

690

800

KHz

Dynamic Response:

A/µs

C_O= use Figure 2 test setup

Peak Deviation for Load Step

Change from

% Vo

I_O= 50% to 75% of I_{O, Max}

All

Settling Time to within 1% of

output set point voltage – V_O,SET

Peak Deviation for Load Step

Change from

200

µs

% Vo

All

Vo ≤ 1V8

Vo > 1V8

I_O= 50% to 25% of I_{O, Max}

Settling Time to within 1% of

output set point voltage – V_O,SET

Output Overshoot at Turn-on

Passive Resistive Full Load

Output Enable ON/OFF

200

µs

%Vo

Enable Signal Slew Rate

All

0.01

V/ms

Negative Enable ("N" suffix)

Enable Pin Voltage: Mod-ON

Mod-OFF

Positive Enable (No suffix)

N suffix

-0.5

2.95

1.2

No suffix

Enable Pin voltage: Mod-ON

Mod-OFF

2.95

-0.5

1.2

Output Voltage Remote Sensing

All

%V_O

Output Voltage Trim Range⁵

110

NOTES: 1. The converter is not internally fused; an external fuse must be used.

2. Refer to Figure 1 for the input reflected ripple test setup.

3. Refer to Figure 2 for the Output Ripple and Noise Test Measurement Setup.

4. Measure output rise time from 10%V_Oto 90%V_O.

5. Refer to the output trim equations provided (Equations 1 and 2).

MODEL: ALD12/18/20/25 SERIES

AUGUST 17, 2005 – REVISION C

SHEET 4 OF 20

1 2 345 6 7...20

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