TN8R04 datasheet, PDF - EEWORLD Datasheet

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TN8R04: Description10.5 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PZFM5; CategoryPower/power management The power supply circuit; File Size41KB，4 Pages; ManufacturerSANYO; Websitehttp://www.semic.sanyo.co.jp/english/index-e.html

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TN8R04 Overview

10.5 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PZFM5

TN8R04 Parametric

Parameter Name	Attribute value
Parts packaging code	TO-220F
package instruction	,
Contacts	3
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	ALSO REQUIRES A NEGATIVE SUPPLY OF -10 TO -25V
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
Maximum input voltage	25 V
Minimum input voltage	10 V
JESD-30 code	R-PZFM-T5
Number of functions	1
Number of terminals	5
Maximum operating temperature	125 °C
Minimum operating temperature	-25 °C
Maximum output current	10.5 A
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Certification status	Not Qualified
surface mount	NO
Switch configuration	SINGLE
Maximum switching frequency	200 kHz
Temperature level	OTHER
Terminal form	THROUGH-HOLE
Terminal location	ZIG-ZAG
Base Number Matches	1

TN8R04 Preview

Ordering number : ENN7688

TN8R04

ExPD (Excellent Power Device)

TN8R04

Features

•

Switching Regulator IC for RCC

Method Power Supplies Applications

Original control IC for Delay RCC-type.

High voltage power MOSFET with current sense.

Overload protection.

Only few external components required.

Small Full-Isolation package : TO-220FI5H.

Specifications

Absolute Maximum Ratings

at Ta=25°C

Parameter

Drain-to-Source Voltage

Drain Current (DC)

Drain Current (Pulse)

IC Input Voltage

Allowable Power Dissipation

Operating Temperature

Junction Temperature

Storage Temperature

Symbol

VDS

IDP

VIN

Topr

Tstg

PW≤10µs, duty cycle≤1%

Conditions

Ratings

800

3.5

10.5

2.0

Tc=25°C

--25 to +125

150

--55 to +150

Unit

°C

Electrical Characteristics

at Ta=25°C

Parameter

[MOSFET]

Drain-to-Source Breakdown Voltage

Zero-Gate Voltage Drain Current

Cutoff Voltage

Static Drain-to-Source On-State Resistance

Input Capacitance

Output Capacitance

[IC]

Restriction of Drive Voltage

Detection Voltage of Feedback and

Overload Amplifier

VIN(OV)

VFB

IIN=1mA, VFB=0

VDELAY, VIN=10V, IIN=50mA

2.0

V(BR)DSS

IDSS

VGS(off)

RDS(on)

Ciss

Coss

ID=1mA, VDELAY=0

VDS=800V, VDELAY=0

VDS=10V, ID=1mA

ID=1.8A, VDELAY=15V

VDS=20V, f=1MHz

800

1.0

3.0

2.3

1100

170

4.0

2.9

Ω

Symbol

Conditions

Ratings

min

typ

max

Unit

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft's

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

13004 TS IM TA-100895 No.7688-1/4

TN8R04

Recommend Operating Conditions

at Ta=25°C

Parameter

IC Input Voltage

Operating Frequency

Symbol

VIN

FOSC

Conditions

Ratings

±10

±25

20 to 200

Unit

kHz

Package Dimensions

unit : mm

2226

10.0

4.5

3.2

2.8

3.5

16.0

7.2

2.4

(5.3)

(4.0)

0.7

(0.9)

1.5

3.0

6.5

0.9

2.54

1.27

2.54

1.27

13.3

0.5

10.3

1.27

2.54

1.27

2.54

Block Diagram

VIN

Detection of Timing Signal

3 DRAIN

Sense MOS

DELAY

Restriction of

Drive Voltage

Feedback and

Overload Amplifier

6.0

1 : FB

2 : Delay

3 : Drain

4 : VIN

5 : Source

SANYO : TO-220FI5H

P.MOS

SOURCE

(GND)

Pin Definitions and Functions

Pin No.

Symbol

DELAY

DRAIN

VIN

SOURCE (GND)

Function

Input for feedback voltage and current sense

Input for timing signal

Power MOSFET Drain

Input for Start-up voltage and drive voltage

Power MOSFET Source (Ground)

No.7688-2/4

TN8R04

Circuit Function Diagram

[Feedback control]

Snubber Circuit

VIN(AC)

Start-up Resistor

Pin Definitions

1 : FB

2 : DELAY

3 : DRAIN

4 : VIN

5 : SOURCE (GND)

GND

Drive

Circuit

Error Detection

Input Compensation Resistor

Feedback Control Capacitor

Resonant

Capacitor

Timing Capacitor

VOUT

[Semi-regulated control]

Snubber Circuit

VIN(AC)

Start-up Resistor

GND

Drive

Circuit

Resonant

Capacitor

Timing Capacitor

VOUT

Feedback

Control Capacitor

Input

Compensation Resistor

Pin Definitions

1 : FB

2 : DELAY

3 : DRAIN

4 : VIN

5 : SOURCE (GND)

Error Detection

No.7688-3/4

TN8R04

Forward Bias ASO

Allowable Power Dissipation, PD -- W

IDP=10.5A

ID=3.5A

<10µs

2.5

PD -- Ta

2.0

Drain Current, ID -- A

1.0

0.1

Operation in this area

is limited by RDS(on).

100 s

era

tio

1.5

1.0

0.5

0.01

1.0

Tc=25°C

Single pulse

5 7 10

5 7 100

5 7 1000

IT06768

100

120

140

160

Drain-to-Source Voltage, VDS -- V

Ambient Temperature, Ta --

°C

IT06504

PD -- Tc

Allowable Power Dissipation, PD -- W

100

120

140

160

Case Temperature, Tc --

°C

IT06512

Specifications of any and all SANYO 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.

SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all

semiconductor products fail with some probability. It is possible that these probabilistic failures could

give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,

or that could cause damage to other property. When designing equipment, adopt safety measures so

that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective

circuits and error prevention circuits for safe design, redundant design, and structural design.

In the event that any or all SANYO products(including technical data,services) described or

contained herein are controlled under any of applicable local export control laws and regulations,

such products must not be exported without obtaining the export license from the authorities

concerned in accordance with the above law.

No part of this publication may be reproduced or transmitted in any form or by any means, electronic or

mechanical, including photocopying and recording, or any information storage or retrieval system,

or otherwise, without the prior written permission of SANYO Electric Co., Ltd.

Any and all information described or contained herein are subject to change without notice due to

product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"

for the SANYO product that you intend to use.

Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not

guaranteed for volume production. SANYO believes information herein is accurate and reliable, but

no guarantees are made or implied regarding its use or any infringements of intellectual property rights

or other rights of third parties.

This catalog provides information as of January, 2004. Specifications and information herein are subject

to change without notice.

PS No.7688-4/4

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