Texas Instruments
UCD9080RHBT
UCD9080RHBT
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UCD9080RHBT Texas Instruments - Yeehing Electronics
Power Supply Sequencer and Monitor
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 6.687 |
| 100 — 249 | 5.451 |
| 250 — 999 | 4.284 |
| 1,000 + | 2.54 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Supervisory Circuits |
| RoHS | Y |
| Type | Voltage Supervisory |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-32 |
| Number of Inputs Monitored | 8 Input |
| Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog |
| Supply Voltage - Max | 3.6 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Series | UCD9080 |
| Packaging | Reel |
| Height | 0.9 mm |
| Length | 5 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Width | 5 mm |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Operating Supply Current | 4.5 mA |
| Product Type | Supervisory Circuits |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Supply Voltage - Min | 3 V |
| Unit Weight | 0.002547 oz |
For more information, please refer to datasheet
Documents
| UCD9080RHBT Datasheet |
More Information
The UCD9080 power-supply sequencer controls the enable sequence of up to eight independent voltage rails and provides four general-purpose digital outputs. The device operates from a 3.3-V supply, provides 3.2-mV resolution of voltage rails, and requires no external memory or clock. The UCD9080 monitors the voltage rails independently at more than a 20-kHz rate and has a high degree of rail sequence and rail error-response configurability. The sequencing of rails can be based on timed events or on timed events in conjunction with other rails achieving regulation or a voltage threshold. In addition, each rail is monitored for undervoltage and overvoltage glitches and thresholds. Each rail the UCD9080 monitors can be configured to shut down a user-defined set of other rails, and alarm conditions are monitored on a per-rail basis.
