tn8d51a ON Semiconductor, tn8d51a Datasheet

tn8d51a

Manufacturer Part Number

tn8d51a

Description

Separately-excited Step-down Switching Regulator 12v Output Type

Manufacturer

ON Semiconductor

Datasheet

1.TN8D51A.pdf (11 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

tn8d51a-GTBF

Manufacturer:

SANYO/三洋

Quantity:

20 000

Current page: 1 of 11
Download datasheet (183Kb)

Ordering number : ENA0985

TN8D51A

Features

Specifications

Absolute Maximum Ratings at Ta=25°C

Maximum Input Voltage

Maximum Output Current

Drain-to-Source Voltage of built-in MOSFET

Drain Current of built-in MOSFET (DC)

Drain Current of built-in MOSFET (Pulse)

FB Pin Maximum Input Voltage

SS Pin Maximum Input Voltage

Allowable Power Dissipation

Operating Temperature

Junction Temperature

Storage Temperature

•

High efficiency (ON resistance 80mΩ, Vertical-type P-ch Power MOSFET).

Over current protection (Self recovery type).

Under voltage protection.

Over temperature protection function (Self recovery type).

Soft start function (Variable subject to externally-connected capacitor).

Stand-by mode function (Compatible with soft start terminal).

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer ' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent

device, the customer should always evaluate and test devices mounted in the customer ' s products or

equipment.

Parameter

V IN max

Symbol

I O max

ExPD (Excellent-Performance Power & RF Device)

Separately-Excited Step-Down

Switching Regulator

(12V Output type)

V DSS

V SS

Topr

Tstg

I DP

V fb

P D

I D

www.semiconductor-sanyo.com/network

SANYO Semiconductors

PW≤10μs, duty cycle≤1%

Tc=25°C

TN8D51A

Conditions

DATA SHEET

90308IQ TI IM TC-00001590

Ratings

--25 to +125

--55 to +150

150

--60

--12

--48

No. A0985-1/11

2.0

Unit

°C

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