3D Model Datasheet

NA5889 Flyback Transformer

for TI UCC28600 Flyback Green Mode Controller

Developed for use with TI TPS55340 Boost/SEPIC/Flyback DC-DC Regulator.

立即购买:

计数	单价
1	$3.18
175	$2.73
700	$2.38
1400	$1.86
2800	$1.59
5000	$1.46

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

索取样品:

典型应用

与Texas Instruments TPS55340一起使用

输入电压	输出 1	功率	Fsw
2.9 V — 32 V	12 V , 1 A	12 W	200 kHz

规格

Electrical specifications at 25°C.

零件号 2 (Hover for schematics)	0A时的电感 (µH) 3 (公差: ±10%)	最小电感 5.5 A (µH)	DCR max (Ω) 4		最大漏电感 (µH) 5	匝数比 6	隔离电压 (Vrms) 7
零件号 2 (Hover for schematics)	0A时的电感 (µH) 3 (公差: ±10%)	最小电感 5.5 A (µH)	Pri	Sec	最大漏电感 (µH) 5	Pri : Sec	隔离电压 (Vrms) 7
NA5889-AL_	12.0	10.8	0.030	0.020	0.140	1 : 0.833	1500

注释

Output is with the secondary windings connected in parallel.
When ordering, please specify packaging code: e.g. NA5889-ALD
Inductance is for the primary, measured at 50 kHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary and is measured at 50 kHz, 0.1 Vrms, 0 A with secondary windings shorted.
Turns ratio is with the primary and the secondary windings connected in parallel.
1500 Vrms, one minute isolation from primary windings to secondary windings.

端子:

RoHS-compliant. Tin-silver (96.5/3.5) over tin over copper over steel terminations. Other terminations available at additional cost.

包装:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C

储存温度范围:

Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

Primary windings and secondary
windings to be connected
in parallel on PC board

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	38,4	32,4	32	28	4	2	12,93	0,6

一般规格

核心材料:

Ferrite

重量:

6.5 g

包装:

175 per 13″ reel Plastic tape: 32 mm wide, 0.6 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth.

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