Planar Transformer for
National Semiconductor LM5032

• Specifically developed for use with the NSC LM5032 PWM Controller
• Can be used in both interleaved power stages of a high-current converter
• Designed for 100 Watt applications
• 1500 Vdc isolation, primary to secondary
• RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

Photo    Pricing    Materials declaration    PDF data sheet

---

SPECIFICATIONS

Dimensions     Schematic   Tape and reel specifications

---

C1539-AL_	100	12	8.33	320	0.25	63.0 15.0	(pri)  (sec)	2 : 1

1	When ordering, please specify packaging code: e.g. C1539-ALD
	Packaging:	D = 13" machine-ready reel EIA 481 embossed plastic tape (200 parts per full reel). B = Less than full reel In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.

2	Inductance measured on an Agilent/HP 4284 across the primary at 250 kHz, 0.1 Vrms, 0 Adc.
3	Leakage inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc with secondary winding shorted.
4	Ambient temperature range:	–40°C to +85°C
5	Storage temperature range:	Component: –40°C to +85°C Packaging: –55°C to +80°C
6	Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
7	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.