Features
- Operating ambient temperature: 115°C
- Isolation distance (0.4 mm MIN.)
- High isolation voltage (BV = 5 000 Vr.m.s.)
- 4-pin LSOP (Long Mini-Flat Small Outline Package) type
- High-speed switching (tr = 4 μs TYP., tf = 5 μs TYP.)
- Embossed tape product: PS2381-1-F3: 3 000 pcs/reel
- Pb-Free product
- Safety standards UL approved: No. E72422 CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) SEMKO approved (EN 60065, EN 60950) DIN EN 60747-5-5 (VDE 0884-5) approved (Option) CQC approved (GB8898, GB4943)
Description
The PS2381-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. This package is mounted in a plastic 4-LSOP (Long Mini-Flat Small Outline Package) for high density applications. The package has shield effect to cut off ambient light.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 1 |
| VCEO max (mA) | 80 |
| IC max (mA) | 50 |
| Isolation Voltage (Vrms) | 5000 |
| CTR (min)% | 50 |
| CTR (Max)% | 400 |
| IF at CTR (mA) | 5 |
| VCE at CTR (V) | 5 |
| SW tr Typ. (µs) | 4 |
| SW tf Typ. (µs) | 5 |
| Creepage Distance (mm) | 8 |
| Safety Standard UL (UL1577) | Approved |
| Safety Standard VDE (EN IEC 60747-5-5) | Approved |
| Safety Standard CSA (CAN/CSA C22.2 62368-1) | Approved |
| Safety Standard CQC (GB4943.1) | Approved |
Application Block Diagrams
|
140W-240W Dual Ports USB Type-C & USB PD Charger
This USB charger system delivers up to 240W for fast, flexible dual USB-C charging with robust safety.
|
|
High Efficiency ZVS 140W USB-C Power Supply
140W USB-C power supply with SuperGaN, adaptive ZVS, smart PFC, and high efficiency at 28V/5A.
|
|
240W USB PD AC/DC Adapter
High efficiency 240W AC/DC adapter with USB PD 3.2 EPR output.
|
|
100W/140W USB-C & USB PD Power Supply
USB-C & USB PD power supplies with multiple outputs, optimized efficiency, and cost-effective design.
|
|
65W USB-C Adapter with Zero Standby Power with Single and Dual Output Options
Compact 65W USB-C adapter with USB PD 3.1 and ZSP design, single/dual-port charging, and high efficiency.
|
|
High-Efficiency Induction Heaters
High-efficiency induction technology for rapid, uniform heating with energy-saving features.
|
|
DALI RGBWW LED Driver
DALI 2.0 RGBWW LED driver for driving 5 LED strips via Synergy MCU and 24V boost.
|