Datasheet > PT4210

PT4210

更新时间： 2024-10-04 12:21:47

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
6页	424K
描述
5-7 Watt Low-Profile Isolated DC-DC Converter

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PT4210 数据手册

Not Recommended For New Designs

PT4210 Series —48V

5-7 Watt Low-Profile

Isolated DC-DC Converter

SLTS137A

(Revised 4/19/2001)

Features

compatible with Power Trends’ popular

PT4200 series. The PT4210 series has

improved load regulation over the

PT4200, and is a compatible alternative

for both new and existing designs.

Applications include Telecom and

Datacom systems where both board

space and height are a premium.

The PT4210 series is offered in both

through-hole or SMD-DIP package

types with single non-adjustable output

voltages of 3.3V, 5V, and 12V.

•

Wide Input Voltage Range:

38V to 75V

•

1,500 VDC Isolation

6 Pin DIP Package

Low-Profile (8mm)

Pin-compatible with PT4200 Series

No External Components Required ²

Safety Approvals —Pending

Description

The PT4210 series of low-power

isolated DC-DC converters are pin-

Pin-Out Information

Pin Function

Package Top View

Ordering Information

PT4212q = 3.3V/1.5A

PT4213q = 5V/1.2A

PT4214q = 12V/0.6A

Package Suffix

(PT1234X)

+Vout

–Vout

+Vin

–Vin

+V_out

Case/Pin

–V_out

Configuration

N/C

PT4210

Through-Hole

Surface Mount

Remote On/Off *

–V_in

Remote

N/C

(For dimensions and PC board

layout, see Package Style 910)

On/Off

+V_in

Specifications

PT4210 SERIES

Typ

Characteristics

(T_a= 25°C unless noted)

Symbols

Conditions

Min

Max

Units

Output Current

I_o

Over V_inrange

PT4212 (3.3V)

PT4213 (5.0V)

PT4214 ( 12V)

—

1.5

1.2

0.6

Output Voltage Tolerance

Idling Voltage

∆V_o

Over Vin range,

PT4212

PT4213

PT4214

3.17

4.85

11.5

—

3.5

10%I_omax ≤ I_o≤I_omax,

–40°C < T_a<85°C

5.25

12.5

V_o

I_o= 0A

PT4212

PT4213

PT4214

—

3.7

3.9

5.9

5.4

12.7

Line Regulation

Load Regulation

Current Limit

Reg_line

Reg_load

I_lim

Over V_inrange @ max I_o

PT4212/4213

PT4214

—

V_in=53V

PT4212/13

PT4214

—

100

150

—

10%I_omax ≤ I_o≤I_omax

Over V_inrange

PT4212

PT4213

PT4214

—

3.0

1.5

—

Short Circuit Current

Inrush Current

I_sc

Over V_inrange

PT4212

PT4213

PT4214

—

2.4

1.5

1.0

—

I_ir

t_ir

V_in= 53V @ max I_o

On start-up

—

0.5

1.0

—

mSec

Input Voltage Range

V_oRipple/Noise

V_in

V_n

t_tr

Over I_orange

—

V_in= 53V, I_o=I_omax

mV_pp

µSec

Transient Response

V_in=53V, 10%..100%I_omax, 50% load step

—

200

—

V_oover/undershoot:

PT4212/4213

PT4214

+150/–250

+250/–500

Efficiency

V_in=53V, I_o=1.5A,

V_in=53V, I_o=1.2A,

V_in=53V, I_o=0.6A,

PT4212

PT4213

PT4214

—

Switching Frequency

Operating Temperature

Storage Temperature

Mechanical

ƒ_o

Over V_inand I_oranges

400

-40

—

500

(1)

+85

kHz

°C

T_a

T_s

Over V_inrange

—

+125

°C

Shock—

Per

Mil-STD-202F,

Method

TBD

213B,

—

G’s

6mS half-sine, mounted to a PCB

Mechanical Vibration

—

Per Mil-STD-202F, Method 204D,

10-500Hz, mounted to a PCB

TBD

—

Weight

—

grams

VDC

Isolation

—

1500

Flammability

Materials meet UL 94V-0

Notes: (1) See SOA curves or consult the factory for the appropriate derating.

(2) The maximum output capacitance must not exceed 150µF for the PT4212, 120µF for the PT4213, and 47µF for the PT4214.

For technical support and more information, see inside back cover or visit www.ti.com/powertrends

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与PT4210相关器件

型号	品牌	获取价格	描述	数据表
PT4211	CRMICRO	获取价格	直流驱动产品列表
PT4212	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4212	CRMICRO	获取价格	交流调光产品列表
PT4212A	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4212C	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4213	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4213A	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4213C	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4214	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter
PT4214A	TI	获取价格	5-7 Watt Low-Profile Isolated DC-DC Converter

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