Buck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 48-VQFN (7x7)
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UCD9222RGZR

DigiKey Part Number
296-46407-2-ND - Tape & Reel (TR)
296-46407-1-ND - Cut Tape (CT)
296-46407-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UCD9222RGZR
Description
IC REG CTRLR BUCK PMBUS 48VQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 48-VQFN (7x7)
Datasheet
 Datasheet
EDA/CAD Models
UCD9222RGZR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
PWM Signal
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
3V ~ 3.6V
Frequency - Switching
15.26kHz ~ 2MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
I2C, PMBus, SMBus
Control Features
Enable, Power Good, Reset, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
48-VFQFN Exposed Pad
Supplier Device Package
48-VQFN (7x7)
Base Product Number
Product Questions and Answers

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In-Stock: 2,519
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All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$12.56000$12.56
10$9.73300$97.33
25$9.02440$225.61
100$8.24660$824.66
250$7.87560$1,968.90
500$7.65202$3,826.01
1,000$7.46806$7,468.06
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$7.27383$18,184.58
Manufacturers Standard Package