LM66100DCKR
OR Controllers, Ideal Diodes
Technical Specifications
| Type | Description |
|---|---|
| Current - Output High(IOH) | - |
| Gate Drive Voltage | - |
| Voltage - DC Reverse(Vr) | - |
| Input Voltage (Vin) | 1.5V~5.5V |
| Current - Output Low(IOL) | - |
| Operating temperature | -40°C ~ +125°C |
| Continuous Current (Imax) | 1.5A |
| Type | Description |
|---|---|
| FET Type | Integrated FET |
| Forward Voltage | - |
| Iq A | 1.5000000000000002e-07 |
| Rds On Ohm | 0.095 Ω |
| Function | Reverse current blocking;Reverse polarity protection;With enable |
| Channels | 1.0 |
| Package / Case | SC-70-6 |
Product Introduction
The LM66100 is a Single-Input, Single-Output (SISO) integrated ideal diode that is well suited for a variety of applications. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.5 V to 5.5 V and can support a maximum continuous current of 1.5 A.
The chip enable works by comparing the CE pin voltage to the input voltage. When the CE pin voltage is higher than VIN, the device is disabled and the MOSFET is off. When the CE pin voltage is lower, the MOSFET is on. The LM66100 also comes with reverse polarity protection (RPP) that can protect the device from a miswired input, such as a reversed battery.
Two LM66100 devices can be used in an ORing configuration similar to a dual diode ORing implementation. In this configuration, the devices pass the highest input voltage to the output while blocking reverse current flow into the input supplies. These devices can compare input and output voltages to make sure that reverse current is blocked through an internal voltage comparator.
The LM66100 is available in a standard SC-70 package characterized for operation over a junction temperature range of -40°C to 125°C.
Features
- Wide operating voltage range: 1.5 V – 5.5 V
- Reverse voltage standoff on VIN: -6 V absolute maximum
- Maximum continuous current (IMAX): 1.5 A
- On-Resistance (RON):
- 5-V VIN = 79 mΩ (typical)
- 3.6-V VIN = 91 mΩ (typical)
- 1.8-V VIN = 141 mΩ (typical)
- Comparator chip enable (CE)
- Channel status indication (ST)
- Low current consumption:
- 3.6-V VIN Shutdown current (ISD,VIN): 120 nA (typical)
- 3.6-V VIN Quiescent current (IQ,VIN): 150 nA (typical)
Applications
- - Smart meters - Building automation - GPS and tracking - Primary and backup batteries
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
Need LM66100DCKR from Texas Instruments for your next order? SZ Procure provides local sourcing support in Shenzhen — we help buyers check supplier availability, compare quotations, and coordinate procurement for China-sourced components.
Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for LM66100DCKR, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.
Ready to source LM66100DCKR? Send your requirement through Request a Quote and we'll help check sourcing options and procurement costs.