Datasheet 3D模型

HA380x Flyback Transformer

for TI TPS23753 PoE Interface

Developed for Texas Instruments TPS23753 for use at 125 kHz.
Windings optimized for hiccup overload protection

立即购买:

零件号

查找我的元件

计数	单价
1	$9.66
200	$7.89
600	$3.55
1200	$2.76
2400	$2.37
4800	$2.17

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:

零件号

查找我的元件

典型应用

与Texas Instruments TPS23753一起使用

零件号	输入电压	输出 1			功率	Fsw
零件号	输入电压	Sec	Drive	Bias	功率	Fsw
HA3801-BL_	36 V — 57 V	3.3 V , 3 A	5.6 V , 0.01 A	10 V , 0.02 A	10 W	125 kHz
HA3802-BL_	36 V — 57 V	5 V , 2 A	7.5 V , 0.01 A	10 V , 0.02 A	10 W	125 kHz
HA3803-BL_	36 V — 57 V	12 V , 0.83 A	6 V , 0.01 A	10 V , 0.02 A	10 W	125 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 1.2 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 1.2 A (µH)	Pri	Sec	Drive	Bias	Pri	Drive	Pri : Sec : Drive : Bias	隔离电压 (Vrms) 7
HA3801-BL_	166.5	150.0	0.735	0.027	0.510	1.050	2.5	0.41	1 : 0.154 : 0.27 : 0.5	1500
HA3802-BL_	150.0	135.0	0.520	0.028	0.560	0.880	1.9	0.40	1 : 0.25 : 0.31 : 0.44	1500
HA3803-BL_	166.5	150.0	0.760	0.103	0.475	1.100	1.8	0.25	1 : 0.5 : 0.25 : 0.5	1500

注释

Output of the secondary is with the windings connected in parallel. 10 W output from 36 – 57 V PoE input or 24 V adapter; 6 W output from 12 V adapter. Bias winding output is 12 V, 20 mA.
When ordering, please specify packaging code: HA3803-BLD.
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms.
DCR for secondary is with windings connected in parallel.
Leakage inductance for the primary is with the secondary and drive windings shorted; leakage inductance for the drive winding is with the secondary windings shorted.
Turns ratio is with both secondary windings connected in parallel.
1500 Vrms, one minute isolation, primary and bias to secondary

端子:

RoHS-compliant. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

包装:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (200 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 +125°C

储存温度范围:

Component: –40°C to +125°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

Secondary windings to be connected
in parallel on the 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
200	330	100	13	50,4	44,4	44	28	4	2	9,6	0,4

一般规格

核心材料:

Ferrite

重量:

5.0 – 5.3 g

包装:

200 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 9.6 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.

仓库

语言设定

货币设定

HA380x Flyback Transformer

for TI TPS23753 PoE Interface

所选配置不可用

典型应用

规格

端子:

包装:

原理图

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

A9967-AL Surface Mount

AA1030-AL

C1023 PoE Transformer

C1048 PoE Transformer

C1099 Flyback Transformer

C1154 Flyback Transformer

C1173 Flyback Transformer

C1453 Flyback Transformer

SMT PoE Transformers

7 Watt PoE Transformers

3 Watt PoE Transformers

D1766-AL PoE Transformer

DA2062-AL PoE Transformer

DA2257-AL PoE Transformer

DA2362-AL PoE Transformer

Flyback Transformer

DA2420-AL and DA2421-AL PoE Transformers

ETH1-230 High Power

ETH1-460 PoE

FA2519-AL PoE Transformer

Midspan PoE Plus Magnetics

FA2636 Flyback Transformer

FA267x and FA2732 PoE Transformers

Flyback Transformers

FA2706 Flyback Transformer

SMT Flyback Transformers

GA3271-AL Flyback Transformer

GA3429-BL Flyback Transformer

GA3568, HA3809 Flyback Transformers

Flyback Transformer

Flyback Transformers

HA3905 Flyback Transformer

High Power PoE Plus

JA4456-DL Flyback Transformers

PA6582-AL Flyback Transformer

120 W PoE SMT Planar Transformers

POE300 Flyback Transformers

POE600F 60 W PoE Transformers

Miniature Flyback Transformers

Flyback Transformers

High Power Flyback Transformers

POExxP Flyback Transformers

Flyback & Forward Transformers

POExxQ High Power Flyback Transformers

High Power Transformers

WA8704-ALD

ZA9609-AE Active Clamp Forward Topology

警告