ISK Series

DC-DC Converter

xxx Series

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1

Models & Ratings

Notes

1. Input currents measured at nominal input voltage.

2. Typical value at full load.

• Single Output

• SMD Package

• Industry Standard Pinout

• Operating Temperature 40 °C to +105 °C

• 1500 VDC Isolation

• 3 Year Warranty

Dimensions:

ISK:

0.500 x 0.44 x 0.285” (12.7 x 11.2 x 7.25 mm)

0.25 Watt

Input Voltage

Output Voltage

Output Current

Maximum

Capacitive Load

Efficiency

Model Number

No Load

Full Load

4.5-5.5

3.3V

76mA

15mA

68mA

220uF

74%

ISK0503A

5V

50mA

15mA

68mA

220uF

79%

ISK0505A

10.8-13.2

5V

50mA

10mA

27mA

220uF

79%

ISK1205A

12V

21mA

10mA

27mA

220uF

79%

ISK1212A

21.6-26.4

5V

50mA

8mA

15mA

220uF

71%

ISK2405A

A

5.00 º

A

0.035

(0.88)

0.010

(0.25)

Recommended Footprint

0.100

(2.54)

0.100

(2.54)

0.010

(0.25)

0.480

(12.20)

0.039

(1.00)

0.024

(0.60)

0.500±0.020

(12.70±0.5)

0.300 (7.62)

Top View grid: 0.1 x 0.1 in (2.54 x 2.54 mm)

Top View

Side View

12

4

5

8

1. All dimensions are in inches (mm)

2. Weight: 0.003 lbs (1.5 g) typical.

3. Pin diameter: 0.02 ±0.002 (0.5 ±0.005)

4. Pin pitch and length tolerance: ±0.014 (±0.35)

5. Case tolerance: ±0.02 (±0.5)

Notes

Mechanical Details

PIN CONNECTIONS

Pin

Function

1

GND

2

+Vin

4

0 V

5

+Vout

8

No Connection