Rev 1.1a

Copyright

© 1994

11861 Western Avenue

∞

∞

∞

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∞ Garden Grove, CA 92841

2

(714) 898-8121

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∞ FAX: (714) 893-2570

SG1526/SG2526/SG3526

40V

40V

-0.3V to 5.5V

-0.3V to V

IN

200mA

50mA

Input Voltage (V

Collector Supply Voltage (V

Logic Inputs .........................................................

Analog Inputs ..........................................................

Source/Sink Load Current (each output) .......................

Reference Load Current ..................................................

Logic Sink Current ............................................................

Operating Junction Temperature

Hermetic (J, L Packages) ............................................

Plastic (N, DW Packages) ...........................................

Storage Temperature Range ............................

Lead Temperature (Soldering, 10 Seconds) ...................

15mA

150

°C

150

°C

-65

°C to 150°C

300

°C

Note 1. Exceeding these ratings could cause damage to the device.

THERMAL DATA

J Package:

θ

25°C/W

θ

N Package:

θ

30°C/W

θ

60°C/W

DW Package:

θ

35°C/W

θ

90°C/W

L Package:

θ

θ

120°C/W

Note A. Junction Temperature Calculation: T

Note B. The above numbers for

θ

thermal resistance of the package in a standard mount-

ing configuration. The

θ

guidelines for the thermal performance of the device/pc-

board system. All of the above assume no ambient

airflow.

Input Voltage .............................................................

Collector Supply Voltage ........................................

Sink/Source Load Current (each output) ................

Reference Load Current ...........................................

Oscillator Frequency Range ..............................

Oscillator Timing Resistor ..................................

8V to 35V

4.5V to 35V

0 to 100mA

0 to 20mA

1Hz to 350KHz

2K

Ω to 150KΩ

Oscillator Timing Capacitor ....................................

Available Deadtime Range at 40KHz ......................

Operating Ambient Temperature Range:

SG1526 .........................................................

SG2526 ...........................................................

SG3526 ...............................................................

1nF to 20

µF

3% to 50%

-55

°C to 125°C

-25

°C to 85°C

0

°C to 70°C

Note 2. Range over which the device is functional.

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG1526 with -55

°C ≤ T

-25

°C ≤ T

temperatures equal to the ambient temperature.)

T

V

I

Over Operating T

J

Over Recommended Operating Conditions

V

Output Voltage

Line Regulation

Load Regulation

Short Circuit Current

SG3526

Units

Undervoltage Lockout Section

V

V

V

V

Parameter

Test Conditions

4.95

4.90

5.00

10

10

15

5.00

50

SG1526/2526

Min. Typ. Max.

2.4

0.2

4.8

0.4

5.05

30

30

50

5.10

125

4.90

4.85

5.00

10

10

15

5.00

50

5.10

30

50

50

5.15

125

V

mV

mV

mV

V

mA

Min. Typ. Max.

0.4

0.2

4.8

2.4

RESET Output Voltage

RESET Output Voltage

RoHS Peak Package Solder Reflow Temp. (40 sec. max. exp.)...... 260°C (+0, -5)