UCC3918DPTR Texas Instruments - Yeehing Electronics

3-V to 6-V hot swap controller

Pricing (USD)

Quantity	Unit Price
1 — 99	4.0
100 — 249	3.261
250 — 999	2.563
1,000 +	1.52

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Hot Swap Voltage Controllers
RoHS	Y
Product	Controllers & Switches
Current Limit	4.6 A
Supply Voltage - Max	6 V
Supply Voltage - Min	3 V
Number of Channels	1 Channel
Operating Supply Current	2 mA
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOP-16
Packaging	Reel
Power Fail Detection	No
Description/Function	0 A to 4 A, 3 V to 6 V low RDSON single hot-swap IC hi-side MOSFET, commercial temperature
Operating Temperature Range	0 C to + 70 C
Series	UCC3918
Type	Positive Voltage
Brand	Texas Instruments
Input / Supply Voltage - Max	6 V
Input / Supply Voltage - Min	3 V
Overvoltage Threshold	No Overvoltage Threshold
Undervoltage Threshold	No Undervoltage Threshold
Development Kit	UCC3918EVM
Moisture Sensitive	Yes
Operating Supply Voltage	3 V to 6 V
Product Type	Hot Swap Voltage Controllers
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.005520 oz

For more information, please refer to datasheet

Documents

UCC3918DPTR Datasheet

More Information

The UCC3918 low on-resistance hot swap power manager provides complete power management, hot swap capability, and circuit breaker functions. The only components needed to operate the device, other than supply bypassing, are a timing capacitor, and two programming resistors. All control and housekeeping functions are integrated, and externally programmable. These include the fault current level, maximum output sourcing current, maximum fault time, and startup delay. In the event of a constant fault, the internal fixed 3%duty cycle ratio limits the average output power. The IFAULT pin allows linear programming of the fault level current from 0 A to 4 A.