UCD90124ARGCR Texas Instruments - Yeehing Electronics

12-Rail Sequencer and System Health Monitor with Fan Control and ACPI Support

Pricing (USD)

Quantity	Unit Price
1 — 99	9.422
100 — 249	8.23
250 — 999	6.346
1,000 +	3.97

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Supervisory Circuits
RoHS	Y
Type	Voltage Sequencers
Mounting Style	SMD/SMT
Package / Case	VQFN-64
Threshold Voltage	0 V to 2.5 V
Number of Inputs Monitored	12 Input
Output Type	Push-Pull
Watchdog Timers	Watchdog
Reset Delay Time	Programmable
Supply Voltage - Max	12 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	UCD90124A
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Development Kit	UCD90SEQ64EVM-650
Moisture Sensitive	Yes
Operating Supply Current	50 mA
Product Type	Supervisory Circuits
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	3.3 V
Unit Weight	0.008021 oz

For more information, please refer to datasheet

Documents

UCD90124ARGCR Datasheet

More Information

The UCD90124A is a 12-rail PMBus/I2C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 12 power-supply voltage inputs. Twenty-six GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading, or other system functions. Twelve of these pins offer PWM functionality. Using these pins, the UCD90124A offers support for fan control, margining, and general-purpose PWM functions.