Datasheet > 885012105017

885012105017

更新时间： 2024-11-10 01:07:23

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
2页	455K
描述
4.5V - 24V Input, 2A, DC/DC Power Supply

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885012105017 数据手册

mEZD71202A Series

4.5V - 24V Input, 2A, DC/DC Power Supply

FEATURES

4.5V to 24V Wide Operating Input

2A Load Current

Hiccup Short-Circuit Protection

Over-/Under-Voltage Protection

Over-Current Protection

Over-Temperature Protection

Open Design Files and BOM

ORDERING INFORMATION

Input Voltage

Output Voltage

(V)

Output Current

(A)

Part Number

(V)

A - F: 4.5 - 24

1, 1.2, 1.5, 1.8,

2.5, 3.3, 5

MEZD71202A-X

G: 6.5 - 24

Output Voltage Options

Manufacture Yourself Available

Design Files Available for Manufacture

A = 1.0V

E = 2.5V

B = 1.2V

F = 3.3V

C = 1.5V

G = 5.0V

D = 1.8V

Power Derating

mEZD712xx FAMILY PRODUCTS

V_IN= 12V, V_OUT= 3.3V and 5V

Input Voltage

(V)

Output Voltage

Output Current

(A)

Part Number

mEZD71201A-X

mEZD71202A-X

mEZD71203A-X

mEZD71210A-X

120

100

(V)

Natural Convection

1, 1.2, 1.5, 1.8,

2.5, 3.3, 5

1, 1.2, 1.5, 1.8,

2.5, 3.3, 5

1, 1.2, 1.5, 1.8,

2.5, 3.3

4.5 - 24

5 - 16

1.2

4.5 - 17

1.0

VOUT=3.3V

VOUT=5V

ELECTRICAL CHARACTERISTICS

Input Voltage Range

V_{IN_MIN}higher than V_OUTby 1V

4.5 or 6.5 to 24V

±2.5% (Typ.)

Output Voltage Set

Accuracy

105

125

Ambient Temperature (^OC)

Output Voltage Ripple

Line Regulation

V_IN= 12V, V_OUT= 3.3V, Full Load

V_INfrom MIN to MAX, V_OUT= 3.3V

I_OUTfrom MIN to MAX, V_OUT= 3.3V

Typical Switching Frequency

33.6mV

Efficiency vs. Load Current

V_IN= 12V, V_OUT= 1V - 5V

±1% (Typ.)

400kHz

Load Regulation

Switching Frequency

Short-Circuit Protection Short Output to Ground

Hiccup Mode

VOUT=1.0V

VOUT=1.2V

VOUT=1.5V

VOUT=1.8V

VOUT=2.5V

VOUT=3.3V

VOUT=5V

Operating Temperature

Range

-40 to 85°C

150°C

Over-Temperature

OTP

Protection

Rise Time

V_OUTfrom 0% to 90%

MIL-HDBK-217F

0.75ms (Typ.)

4185x10³hrs

0.2 0.4 0.6 0.8

1.2 1.4 1.6 1.8

Load Current (A)

Calculated MTBF

NOTE: All electrical characteristics are tested under 25°C ambient temperature, V_IN= 12V unless otherwise noted.

mEZD71202A Rev. 1.1

3/8/2017

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

Preliminary Specifications Subject to Change

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