备用零件
Price @ 1000
$ 4.47
$ 6.008
Stock
343,612
166,846
Authorized Distributors
3
3
Topology
-
-
Output Voltage
3.6 V
3.25 V
Min Input Voltage
-
-
Max Input Voltage
3.6 V
-
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
-
-
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
VQFN
VQFN
Number of Pins
48
48
供应链
Lifecycle StatusProduction (Last Updated: 12 hours ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 12 hours ago)
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描述
由其分销商提供的 Texas Instruments UCD9220RGZR 的描述。
2MHz, 2 rail, 4 phase digital PWM buck controller 48-VQFN -40 to 125
Buck No 15.26KHz~2MHz PWM Signal 4 VQFN-48 SMD mount，glue mount 7mm(Length)*900μm(height)
UCD9220 Buck Tape & Reel (TR) e4 DC to DC switching controller 120ns 6mA 138.005479mg 3.6V
IC REG CTRLR BUCK PMBUS 48VQFN "Buck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 48-VQFN (7x7)"
Power Supply IC; Input Voltage Primary Max:3.6V; Output Current Max:10mA; Output Voltage Max:3.6V; No. of Outputs:2; Frequency:2000kHz; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Termination Type:SMD; Package/Case:48-QFN ;RoHS Compliant: Yes
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins48
Weight138.005479 mg
Technical
Duty Cycle100 %
Fall Time120 ns
Frequency2 MHz
Input Current52 mA
InterfaceI2C
Max Duty Cycle100 %
Max Frequency2 MHz
Max Input Voltage3.6 V
Max Operating Temperature110 °C
Max Output Current6 mA
Max Output Voltage3.6 V
Max Supply Voltage3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Nominal Input Voltage3.3 V
Number of Outputs2
Operating Supply Voltage3.3 V
Output Current6 mA
Output TypeVoltage
Output Voltage3.6 V
Rise Time120 ns
Switching Frequency2 MHz
TerminationSMD/SMT
Dimensions
Height1 mm
Length7 mm
Thickness900 µm
Width7 mm