Datasheet 3Dモデル

HA380x Flyback Transformer

for TI TPS23753 PoE Interface

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

今すぐ購入:

部品番号

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個数	単価
1	$9.66
200	$7.89
600	$3.55
1200	$2.76
2400	$2.37
4800	$2.17

大量のご注文または在庫のない商品については、お見積もりをご依頼ください。

Packaging

D = 13" machine-ready reel

. 在庫あり、即日出荷可能.

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部品番号

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一般的な用途

Texas Instruments TPS23753に対応

部品番号	入力電圧	出力 1			電力	Fsw
部品番号	入力電圧	Sec	Drive	Bias	電力	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

仕様

Electrical specifications at 25°C.

部品番号 2 (Hover for schematics)	インダクタンス＠0A (µH) 3 (公差: ±10%)	最小インダクタンス＠ 1.2 A (µH)	DCR max (Ω) 4				漏れインダクタンス最大 (µH) 5		巻数比 6	絶縁電圧 (Vrms) 7
部品番号 2 (Hover for schematics)	インダクタンス＠0A (µH) 3 (公差: ±10%)	最小インダクタンス＠ 1.2 A (µH)	Pri	Sec	Drive	Bias	Pri	Drive	Pri : Sec : Drive : Bias	絶縁電圧 (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

メモ

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

終端処理:

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

パッケージ:

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.

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +125°C

保管温度範囲:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

回路図

Secondary windings to be connected
in parallel on the PC board

物理的特徴

テープ＆リール仕様

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

一般仕様

コア材料:

Ferrite

重量:

5.0 – 5.3 g

パッケージ:

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

はんだ付け/洗浄

湿度感度レベル（MSL）:

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

はんだに対する耐熱性:

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

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

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

倉庫

言語の設定

通貨の設定

HA380x Flyback Transformer

for TI TPS23753 PoE Interface

選択された構成はご購入いただけません

一般的な用途

仕様

終端処理:

パッケージ:

回路図

物理的特徴

テープ＆リール仕様

一般仕様

はんだ付け/洗浄

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