BA6220G-S08-T [UTC]

GENERAL USE ELECTRONIC GOVERNOR; 一般用电子调速器


型号：	BA6220G-S08-T
厂家：	Unisonic Technologies
描述：	GENERAL USE ELECTRONIC GOVERNOR 一般用电子调速器运动控制电子器件信号电路电动机控制
文件：	总5页 (文件大小：172K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

BA6220

LINEAR INTEGRATED CIRCUIT

GENERAL USE ELECTRONIC

GOVERNOR

DESCRIPTION

DIP-8

The UTC BA6220 is a monolithic integrated circuit, developed for

speed control of general use DC motors.

FEATURES

* Wide range of working power supply voltage range

(V_CC= 3.5V - 16V).

* Very large starting torque at the low voltage.

* Large permissible loss due to effective utilization of substrate

radiation.

SOP-8

* Usable for various DC motors by means of changing constants of

the external components.

APPLICATION

* Radio cassette tape recorders

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

BA6220L-D08-T

BA6220L-S08-R

BA6220L-S08-T

BA6220G-D08-T

BA6220G-S08-R

BA6220G-S08-T

DIP-8

SOP-8

Tube

Tape Reel

Tube

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BA6220

LINEAR INTEGRATED CIRCUIT

PIN CONFIGURATION

GND

V_R

OUT

GND

V_CC

BLOCK DIAGRAM

GND

OUT

GND

V_CC

GND

STARTER

VREF

V_R

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BA6220

LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATINGS (T_A=25℃, unless otherwise specified.)

PARAMETER

SYMBOL

V_CC

RATINGS

UNIT

Supply Voltage

DIP-8

1.4

Power Dissipation(Note 1)

P_D

SOP-8

0.8

℃

Operating Temperature

Storage Temperature

T_OPR

T_STG

-25 ~ +75

-55 ~ +125

℃

Note 1. PCB (Copper-surfaced) 9cm², T 1.0mm.

2. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

RECOMMENDED OPERATING CONDITIONS (T_A=25℃, unless otherwise specified.)

PARAMETER

Operating Supply Voltage

SYMBOL

V_CC

TEST CONDITIONS

Loader: 8g-cm

MIN TYP MAX UNIT

3.5 16

ELECTRICAL CHARACTERISTICS (T_A=25℃, V_CC=12V, unless otherwise specified.)

PARAMETER

SYMBOL

V_SAT

TEST CONDITIONS

V_CC=4.2V, R_M=4.4Ω (Fig.3)

I_M=10Ma (Fig.1)

MIN TYP MAX UNIT

Output Saturate Voltage

Reference Voltage

1.5

2.0

V_REF

1.10 1.27 1.40

Current Ratio

R_M=33 - 44Ω (Fig.2)

Voltage Feature of Reference

Voltage

ΔV_REF/V_REF/ΔV_CCI_M=100mA, V_CC=6.3 - 16V (Fig.1)

0.06

%/V

Voltage Feature of Current Ratio

Bias Current

ΔK/K/ΔV_CC

I_M=100mA, V_CC=6.3 - 16V (Fig.2)

0.4

0.8

%/V

IBIAS

R_M=180Ω (Fig.4)

0.5

1.2

Current Feature of Reference

Voltage

ΔV_REF/V_REF/ΔI_MI_M=30 - 200mA (Fig.1)

-0.02

0.01

%/mA

%/℃

Current Feature of Current Ratio

Temperature Feature of Reference

Voltage

ΔK/K/ΔI_M

ΔV_REF/V_REF/ΔT_A

ΔK/K/ΔT_A

I_M=30 - 200mA (Fig.2)

I_M=100mA, T_A=-25 ~ 75℃(Fig.1)

I_M=100mA, T_A=-25 ~ 75℃(Fig.2)

%/℃

Temperature Feature of Current ratio

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BA6220

LINEAR INTEGRATED CIRCUIT

APPLICATION CIRCUIT

TEST CIRCUIT

V_CC

R_M

I_M

390Ω

I_M

V_REF

390Ω

R_M1

R_M2

1(2)

Fig. 1

Fig. 2

Vcc

I_M

4.4Ω

I₄

V_REF

390Ω

180Ω

V_A(SAT)

1(2)

Fig. 4

Fig. 3

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BA6220

LINEAR INTEGRATED CIRCUIT

UTC 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 UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

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