IMP560 데이터 시트보기 (PDF) - IMP, Inc

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IMP560

Power Efficient EL Lamp Driver

IMP, Inc 

IMP560

Pin Configuration

SO/MicroSO

VDD 1

RSW-OSC 2

CS 3

LX 4

IMP560

8 REL-OSC

7 VA

6 VB

5 GND

560_02.eps

Pin Compatible With IMP803

Ordering Information

Part Number

IMP560EMA

Input Voltage

2.0V to 6.5V

IMP560ESA

2.0V to 6.5V

IMP560/D*

2.0V to 6.5V

IMP560/D1**

2.0V to 6.5V

* Disable pad not active

** Disable pad active

Regulated Output Voltage

YES

YES

YES

YES

Temperature Range

– 40°C to +85°C

– 40°C to +85°C

25°C

25°C

Pins-Package

8-MicroSO

8-SO

Dice

Dice

Absolute Maximum Ratings

Supply Voltage, VDD, VRSW-OSC and VREL-OSC. . . – 0.5V to +7.0V

Output Voltage, VCS . . . . . . . . . . . . . . . . . . . . . . –0.5V to +120V

Operating Temperature Range . . . . . . . . . . . . . –40°C to +85°C

Storage Temperature Range. . . . . . . . . . . . . . . . –65°C to +150°C

Power Dissipation (SO) . . . . . . . . . . . . . . . . . . . 400mW

Power Dissipation (MicroSO) . . . . . . . . . . . . . . 300mW

Note: All voltages are referenced to GND.

These are stress ratings only and functional operation is not

implied. Exposure to absolute maximum ratings for prolonged

time periods may affect device reliability.

Electrical Characteristics

Unless otherwise noted, VDD = 3.0V, RSW = 750kΩ, REL = 2.0MΩ, and TA = 25°C.

Parameter

Symbol Conditions

ON-resistance of MOS Switch

Output Voltage Regulation

Output Voltage Peak-to-peak (in regulation)

Quiescent VDD Supply Current, Disabled

Input Current at VDD Pin

Input Current at VDD Pin

Input Current: IDD Plus Inductor Current

VA-B Output Drive Frequency

Switching Frequency

Switching Duty Cycle

RDS(ON)

VCS

VA-VB

IDDIS

IDD

IDD

IIN

fEL

fSW

DSW

I = 100mA

VDD = 2.0 to 6.5V

VDD = 2.0 to 6.5V

VRSW-OSC < 100mV

VDD = 3.0V, See Figure 1

VDD = 5.0V, See Figure 2

VDD = 3.0V, See Figure 1

VDD = 3.0V, See Figure 1

VDD = 3.0V, See Figure 1

VDD = 3.0V, See Figure 1

Min Typ

3.5

52

56

104

112

50

470

500

12

300

370

50

70

88

Max

8

65

120

200

700

750

430

90

Units

Ω

V

V

nA

µA

µA

mA

Hz

kHz

%

2

408-432-9100/www.impweb.com

© 2000 IMP, Inc.

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