Overview
Description
The SLG59M1639V is a dual‑channel, 45mΩ PMOS load switch designed to switch 1.5V to 5.5V power rails up to 2A in each channel. When either channel is enabled, reverse‑current protection will quickly open the switch in the event a reverse‑voltage condition is detected (a VOUT > VIN + 50mV condition opens the switch). If the channel's VIN voltage is too low, the load switch also contains an internal UVLO threshold monitor to keep or to turn the switch OFF. Each load switch is independently controlled via its own low‑voltage compatible CMOS input. Designed to operate over a -40 °C to 85 °C temperature range, the SLG59M1639V is available in a RoHS‑compliant, ultra‑small 1.6mm x 1.0mm STDFN package.
Features
- Optimized for notebook/laptop/tablet PCs, smartphones/wireless handsets, high-definition digital cameras, set-top boxes
- 45mΩ RDSON while supporting 2.0A
- Power supply/input voltage range: 1.5V ≤ VIN ≤ 5.5V
- Reverse-current/voltage protection
- ON-OFF control: Active HIGH
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 490 KB | |
| Brochure | PDF 5.05 MB 日本語 | |
| Guide | PDF 2.78 MB 日本語 | |
| Application Note | PDF 220 KB | |
| Application Note | PDF 911 KB | |
| Other | PDF 301 KB | |
| Application Note | PDF 301 KB | |
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Design & Development
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ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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strange behaviour (anormal Rds on)
... since they got the PCB. The customer can perform other measurements if needed on this board. FYI the customer has 2 other prototype boards with SLG59M1639V (for 2 other prototype designs). On both boards they have seen strange behaviour as well (on one board SLG59M1639V has burnt with a measured ...
Jan 12, 2019