A subset of the Champs 168R1 series, engineered for opto-isolated Active Clamp Forward circuits as described by the LT3753 controller (Analog Devices®). Aggressive interleave planar construction achieves the lowest leakage inductance; multilayer PCB optimisation minimises AC resistance and proximity loss. Integer turns 1–16 available. Options: surface mount, thru-hole, pad-to-pad, embedded planar windings.
Stresses beyond values listed may cause permanent damage. Functional operation beyond any rating is not implied. All values at T<sub>amb</sub> = 25 °C unless noted.
| Part Number | Vin Min (V) | Vin Max (V) | Vout (V) | Iout (A) | Output Power (W) | Frequency (kHz) | Volt-µsec | Output Inductor |
|---|---|---|---|---|---|---|---|---|
| 168R1-1403-S02 | 36 | 72 | 3.3 | 12.0 | 40 | 200 | 130 | PQL2050-3R3-22-TH |
| 168R1-1204-S02 | 36 | 72 | 5.0 | 8.0 | 40 | 200 | 110 | PQL2050-7R8-9-TH |
| 168R1-1208-S02 | 36 | 72 | 12.0 | 3.5 | 42 | 240 | 110 | PQI2050-30R-TH-10m |
| 168R1-1014-S02 | 36 | 72 | 24.0 | 1.75 | 42 | 300 | 90 | PQI2050-100-6-LTC |
| 168R1-0803-S02-40R | 18 | 36 | 3.3 | 12.0 | 40 | 240 | 70 | PQL2050-3R3-22-TH |
| 168R1-0804-S02-40R | 18 | 36 | 5.0 | 8.0 | 40 | 240 | 70 | PQL2050-6R8-11-TH |
| 168R1-0808-S02-60R | 18 | 36 | 12.0 | 3.0 | 36 | 250 | 70 | PQI2050-30R-TH-10m |
| 168R1-0614-S02 | 18 | 36 | 24.0 | 1.5 | 36 | 300 | 55 | PQI2050-100-6-LTC |
| 168R1-0503-S02 | 9 | 18 | 3.3 | 11.0 | 33 | 240 | 46 | PQL2050-3R3-22-TH |
| 168R1-0404-S02 | 9 | 18 | 5.0 | 8.0 | 40 | 240 | 36 | PQL2050-6R8-11-TH |
| 168R1-0408-S02 | 9 | 18 | 12.0 | 3.0 | 36 | 250 | 36 | PQI2050-30R-TH-10m |
| 168R1-0312-S02 | 9 | 18 | 24.0 | 1.5 | 36 | 300 | 36 | PQI2050-100-6-LTC |
| Length | L | 16.0 |
| Width | W | 16.2 |
| Height | H | 7.6 |
| Height (pad-to-pad) | 5.0 | |
| Finish | RoHS · Cu leads · Sn/Ag 96/4 |