62783_12 [UTC]

8CH HIGHâVOLTAGE SOURCE DRIVER; 8CH HIGHâ ????电压源驱动器


型号：	62783_12
厂家：	Unisonic Technologies
描述：	8CH HIGHâVOLTAGE SOURCE DRIVER 8CH HIGHâ ????电压源驱动器驱动器
文件：	总5页 (文件大小：222K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

62783

LINEAR INTEGRATED CIRCUIT

8CH HIGH−VOLTAGE SOURCE

DRIVER

DESCRIPTION

SOP-18

The UTC 62783 consists of eight source current transistor array

combination and it is suitable for fluorescent display applications.

The UTC 62783 is ideal for uses, such as relay, hammer and lamp

drivers.

FEATURES

*High output voltage: V_CC= 50V (MIN.)

* Output current (single output) I_OUT= -500mA (MIN.)

* Output clamp diodes and single supply voltage

* Input compatible with various types of logic

* TTL, 5V CMOS

DIP-18

ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

62783G-D18-T

62783G-S18-T

62783G-S18-R

62783L-D18-T

DIP-8

Tube

62783L-S18-T

SOP-18

62783L-S18-R

Tape Reel

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62783

LINEAR INTEGRATED CIRCUIT

PIN CONFIGURATION

SCHEMATICS(EACH DRIVER)

10kΩ

20kΩ

2.6kΩ

10kΩ

5kΩ

Note: The input and output parasitic diodes cannot be

used as clamp diodes

PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

Input Of CH1

Input Of CH2

Input Of CH3

Input Of CH4

Input Of CH5

Input Of CH6

Input Of CH7

Input Of CH8

Power Supply

Ground

V_CC

GND

Output Of CH8

Output Of CH7

Output Of CH6

Output Of CH5

Output Of CH4

Output Of CH3

Output Of CH2

Output Of CH1

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62783

LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATING (T_A= 25°C, unless otherwise specified)

PARAMETER

SYMBOL

V_CC

V_IN

RATINGS

UNIT

Supply Voltage

Input Voltage

Clamp Diode Reverse Voltage

Output Current

V_R

I_OUT

I_F

-500

mA/ch

Clamp Diode Forward Current

500

DIP-18

SOP-18

1470

960

Power Dissipation

P_D

Derated Above 25°C

Operating Temperature

Storage Temperature

7.7

mW/°C

°C

T_OPR

T_STG

-40~+85

-55~+150

°C

Note: 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= -40 ~ +80°C)

PARAMETER

SYMBOL

V_CC

TEST CONDITIONS

MIN TYP MAX UNIT

Supply Voltage

Output Current

Input Voltage

Duty=10%

Duty=50%

-180 mA/ch

-38 mA/ch

I_OUT

T_A=85°C, T_J=120°C, T_P=25ms

V_IN

V_IN(ON)

V_IN(OFF)

V_R

0.8

Output On

Output Off

2.0 5.0

Clamp Diode Reverse Voltage

Clamp Diode Forward Current

I_F

400 mA

DIP-18

Power Dissipation

SOP-18

520

350

P_D

ELECTRICAL CHARACTERISTICS (T_A= 25°C)

TEST

CIRCUIT

PARAMETER

SYMBOL

I_CEX

TEST CONDITIONS

MIN TYP MAX UNIT

Output Leakage Current

Output Saturation Voltage

V_CC= V_{CC( MAX)}, V_IN= 0.4V

V_IN= V_IN(ON), I_OUT= -350mA

V_IN= V_IN(ON), I_OUT= -225mA

V_IN= V_IN(ON), I_OUT= -100mA

V_IN= 2.4V

100

2.0

1.9

1.8

μA

V_CE(SAT)

μA

Input Current

Supply Current

Input Voltage

I_IN(ON)

V_IN= 3.85V

180 260

I_CC(ON)

V_IN(ON)

V_IN(OFF)

I_R

V_IN= V_IN(ON), V_CC= 50 V

V_CE= 2.0V

2.5 mA/ch

2.0

I_OUT= -500 µA

0.8

Clamp Diode Reverse Current

Clamp Diode Forward Voltage

Turn-On Delay

V_R= 50V

μA

V_F

I_F= 350mA

2.0

t_ON

V_CC= V_CC(MAX), R_L= 125ꢀ

C_L= 15pF, R_L= 88ꢀ

0.15

4.5

μs

Turn-Off Delay

t_OFF

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62783

LINEAR INTEGRATED CIRCUIT

TEST CIRCUITS

1. I_CEX

2. V_CE(SAT)

V_CC

V_CE(sat)

I_OUT

V_IN

I_CEX

3. I_IN(ON), I_CC

4. V_IN(ON), V_IN(OFF)

5. I_R

6. V_F

OPEN

V_F

I_F

7. t_ON, t_OFF

V_IH

50%

50µs

INPUT

t_ON

t_OFF

V_OH

50%

V_OL

OUTPUT

Notes: 1. Pulse width 50 µs, duty cycle 10% Output impedance 50 ꢀ, t_R≤ 5ns, t_F≤ 10ns

2. C_Lincludes probe and jig capacitance

PRECAUTIONS FOR USING

This circuit does not integrate protection circuits such as over-current and overvoltage protectors.

Thus, the IC may be damaged if excess current or voltage is occurred to the IC. Make sure the IC design is fine

so that excess current or voltage will not be applied to the IC.

You must take extreme care to the design of the output line, V_CCand GND line because IC may be destroyed

under the condition of short-circuit between outputs, air contamination fault, or fault by improper grounding.

UNISONIC TECHNOLOGIES CO., LTD

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62783

LINEAR INTEGRATED CIRCUIT

TYPICAL CHARACTERISTICS

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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