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DC/DC Converters

THN 15WI Series, 15 Watt

Features

◆

Smallest encapsulated 15W Converter!

Ultra compact size: 1.0” x 1.0” x 0.4”

◆ Shielded metal case with isolated

baseplate

◆ Ultrawide 4:1 input ranges 9-36 VDC

or 18-75VDC

◆ Output voltage Trim

◆ I/O isolation voltage 1500 VDC

◆ Very high efﬁciency up to 87%

◆ Operating temp. range : –40°C to +85°C

◆ Remote On/Off control

◆ Industry standard pinout

◆ 3-year product warranty

The THN-15WI series is the latest generation of high performance dc-dc converter

modules setting new standards concerning power density. This product with 15W

comes in a encapsulated, shielded metal package with dimensions of only 1.0”x

1.0”x 0.4” and occupies 50% (!) less board space.

All models have ultra wide 4:1 input voltage range and precisely regulated output

voltages. Advanced circuit design provides high efﬁciency up to 87% which allows

a operating temperature range of –40°C to +85°C (with derating) Further features

include remote On/Off and trimmable output. Typical applications for these con-

verters are battery operated equipment, mobile instrumentation, distributed power

architectures in communication and industrial electronics and everywhere where

space on PCB is critical.

Order code Input voltage range Output voltage Output current max. Efﬁciency typ.

THN 15-2410WI

3.3 VDC 4‘000 mA 86 %

THN 15-2411WI

5.0 VDC 3‘000 mA 86 %

THN 15-2412WI

12 VDC 1‘300 mA 87 %

THN 15-2413WI

15 VDC 1’000 mA 87 %

THN 15-2415WI

9 – 36 VDC

24 VDC 625 mA 90 %

THN 15-2421WI

(24 VDC nominal)

±5 VDC ±1’500 mA 85 %

THN 15-2422WI

±12 VDC ±625 mA 87 %

THN 15-2423WI

±15 VDC ±500 mA 88 %

THN 15-2425WI

±24 VDC (48 VDC)* ±315 mA 91 %

THN 15-4810WI

3.3 VDC 4‘000 mA 86 %

THN 15-4811WI

5.0 VDC 3‘000 mA 87 %

THN 15-4812WI

12 VDC 1‘300 mA 87 %

THN 15-4813WI

18 – 75 VDC

15 VDC 1’000 mA 87 %

THN 15-4815WI

24 VDC 625 mA 91 %

THN 15-4821WI

(48 VDC nominal)

±5 VDC ±1’500 mA 85 %

THN 15-4822WI

±12 VDC ±625 mA 86 %

THN 15-4823WI

±15 VDC ±500 mA 87 %

THN 15-4825WI

±24 VDC (48 VDC)* ±315 mA 90 %

Models

Scheme

UL 60950-1UL 60950-1

* The outputs can also be used in serial circuit for single 48 VDC operation.

Summary of content (4 pages)

PAGE 1
DC/DC Converters THN 15WI Series, 15 Watt CB Scheme Features ◆ Smallest encapsulated 15W Converter! UL 60950-1 UL 60950-1 Ultra compact size: 1.0” x 1.0” x 0.4” ◆ Shielded metal case with isolated baseplate ◆ Ultrawide 4:1 input ranges 9-36 VDC or 18-75VDC ◆ ◆ ◆ ◆ ◆ ◆ ◆ Output voltage Trim I/O isolation voltage 1500 VDC Very high efficiency up to 87% Operating temp.
PAGE 2
DC/DC Converters THN 15WI Series 15 Watt Input Specifications Input current at no load – 24 Vin 3.3 VDC 5 VDC 24 VDC ±24 VDC other – 48 Vin 3.3 VDC 5 VDC 12, 15 & ±5 VDC ±12 VDC ±15 VDC 24 & ±24 VDC models: models: models: models: models: models: models: models: models: models: models: 45 mA typ. 70 mA typ. 12 mA typ. 15 mA typ. 20 mA typ. 25 mA typ. 35 mA typ. 12 mA typ. 15 mA typ.
PAGE 3
DC/DC Converters THN 15WI Series 15 Watt Output Specifications Max. capacitive load 3.3 5 12 15 24 ±5 ±12 ±15 ±24 VDC VDC VDC VDC VDC VDC VDC VDC VDC models: models: models: models: models: models: models: models: models: 12’000 µF 6’000 µF 1’000 µF 660 µF 200 µF ±3’000 µF ±520 µF ±330 µF ±100 µF General Specifications Temperature ranges – Operating –40°C to +85°C (with derating) – Casing +105°C max. – Storage –55°C to +125°C Power derating 2.
PAGE 4
DC/DC Converters THN 15WI Series 15 Watt Outline Dimensions mm (inches) 7.62 5.08 (0.3) (0.2) 3 5.6 9.9 2.5 10.16 10.16 (0.22) (0.39) (0.1) (0.4) (0.4) (1.0) 2.5 4 5 (0.1) Bottom view 25.4 (0.8) 20.32 1 2 6 Pin-Out Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 3 + Vout + Vout 4 Trim Common 5 –Vout –Vout 6 Remote On/Off 25.4 (1.0) Dimensions in [mm], () = Inch Pin diameter ø 1.0 (0.04) Pin pitch tolerances: ±0.25 (±0.01) Tolerances: ±0.