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Cx Family Common Mode Chokes
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XGL4020 Ultra-low DCR Power Inductors

C1173 Flyback Transformer

for Texas Instruments TSP23750

RoHS準拠
  • Developed for TI TPS23750 PoE PD controller (PMP929 reference design)
  • Isolated, synchronous flyback transformers for IEEE 802.3af PoE applications

今すぐ購入:
個数 単価
1 $3.93
200 $3.37
600 $2.94
1200 $2.27
2400 $1.97
5000 $1.81

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. 在庫あり、即日出荷可能.
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一般的な用途

Texas Instruments TPS23750に対応

部品番号 入力電圧 出力 1 電力 Fsw
Sec Drive Bias
C1173-AL_ 18 V 72 V 3.3 V , 3 A 5.6 V , 0.01 A 10 V , 0.02 A 9.9 W 500 kHz
C1174-AL_ 18 V 72 V 5 V , 2 A 7.5 V , 0.01 A 10 V , 0.02 A 10 W 500 kHz
GA3562-BL_ 18 V 72 V 12 V , 0.83 A 6 V , 0.01 A 10 V , 0.02 A 10 W 500 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
Pri Sec Drive Bias Pri Drive Pri : Sec : Drive : Bias
C1173-AL_ 166.5 150.0 0.770 0.020 0.523 1.120 2.50 0.40 1 : 0.154 : 0.27 : 0.5 1500
C1174-AL_ 150.0 135.0 0.515 0.023 0.570 0.880 2.00 0.40 1 : 0.2 : 0.313 : 0.44 1500
GA3562-BL_ 166.5 150.0 0.740 0.100 0.456 1.150 2.05 0.25 1 : 0.5 : 0.25 : 0.5 1500
メモ
  1. Output of the secondary is with the windings connected in parallel. Bias winding output is 10 V, 20 mA.
  2. When ordering, please specify packaging code: e.g. C1174-ALD
  3. Inductance is for the primary, measured at 100 kHz, 0.1 Vrms.
  4. DCR for secondary is with windings connected in parallel.
  5. 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.
  6. Turns ratio is with both secondary windings connected in parallel.
  7. 1500 Vrms, one minute isolation from the primary and bias windings to the secondary.

終端処理:

  • RoHS-compliant  260°C compatible. 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 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.
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):

回路図

c1173s.gif
Secondary windings to be connected
in parallel on PC board.

物理的特徴

c1173d.gif


dims_inches_mm.gif
 

テープ&リール仕様

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
200 330 100 13 50,4 44,4 44 28 4 2 9,6 0,35

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, 0.35 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 with pure water or alcohol only. More info.

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