DS1640SN
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Published | 1999 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Power Management Circuits |
| Technology | MOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Base Part Number | DS1640 |
| Pin Count | 16 |
| JESD-30 Code | R-PDSO-G16 |
| Number of Outputs | 4 |
| Output Type | P-Channel |
| Max Output Current | 300mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 3V |
| Interface | On/Off |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 1mA |
| Output Configuration | High Side |
| Voltage - Supply (Vcc/Vdd) | 4.5V~5.5V |
| Input Type | Non-Inverting |
| Watchdog Timer | No |
| Switch Type | Latched Driver |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 3V~5.5V |
| Rds On (Typ) | 67m Ω |
| Drain to Source Resistance | 300mOhm |
| Height Seated (Max) | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1640SN Overview
It is packaged in the manner of a Tube.It is included with the 16-SOIC (0.295, 7.50mm Width) package as well.In this case, the LED driving board is mounted as Surface Mount.It owns Latched Driver switch type.It is recommended that the temperature be set to 0°C~70°C TA for reliable operation.It is possible to use 4 outputs in the lighting driver.With a supply voltage of 4.5V~5.5V, the LED driving board operates.The maximum output voltage is P-Channel volts.It belongs to the DS1640 family.As a result, there are 16 terminations.As far as the lighting driver is concerned, there are 1 functions.The maximum output current is reduced to 300mA to meet the operation criteria.High efficiency is possible at 5V supply voltage.The LED driving board is equipped with a total of 16 pins.A container with a capacity of Power Management Circuits contains this self-contained lighting driver.Vsup (maximum supply voltage) is set to 5.5V.To maintain a normal operation, the supply voltage (Vsup) must be maintained above 3V.In this case, the analog IC is ANALOG CIRCUIT.There is a voltage supply of 5V volts on this part.
DS1640SN Features
Supplied from 5V
DS1640SN Applications
There are a lot of Maxim Integrated DS1640SN Power Switches ICs applications.
- Portable/Handheld Devices
- USB Protection
- Hard Disk Drives
- Storage (HDDs, SSDs)
- Handheld Devices
- USB Ports/Hubs
- USB3.1 Power Delivery
- USB Power Distribution
- Mobile Communication Devices
- USB Power Distribution
