DC DC Switching Controllers

Results: 13
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveLast Time Buy
Output Type
PWM SignalPWMTransistor Driver
Function
Step-DownStep-Up/Step-Down
Topology
BuckHalf-Bridge
Number of Outputs
1236
Output Phases
1236812
Voltage - Supply (Vcc/Vdd)
2.5V ~ 24V3V ~ 28V3.1V ~ 28V3.1V ~ 5.5V4.5V ~ 17V4.5V ~ 18V
Frequency - Switching
100kHz ~ 1MHz250kHz, 300kHz, 350kHz, 500kHz270kHz ~ 1.1MHz300kHz ~ 1MHz300kHz ~ 2MHz1MHz-
Duty Cycle (Max)
50%-
Synchronous Rectifier
-NoYes
Clock Sync
NoYes
Serial Interfaces
-I2CPMBus
Control Features
-Current LimitCurrent Limit, EnableCurrent Limit, Enable, Frequency Control, Phase Control, Ramp, Soft StartCurrent Limit, Enable, On Time Control, Phase Control, Power Good, Slew ControlCurrent Limit, Enable, On Time Control, Power GoodEnable, Frequency Control, Power Good, Pulse Skipping, Ramp, Slew ControlEnable, Frequency Control, Power Good, Ramp
Operating Temperature
-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 125°C-40°C ~ 150°C (TJ)-10°C ~ 100°C (TA)-10°C ~ 105°C (TA)-10°C ~ 105°C
Package / Case
32-VFQFN Exposed Pad40-WFQFN Exposed Pad48-VFQFN Exposed Pad
Supplier Device Package
32-VQFN (4x4)32-VQFN (5x5)40-WQFN (5x5)40-WQFN (6x6)48-VQFN (6x6)
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
40-QFN
TPS53681RSBT
DUAL-CHANNEL 6+2/5+3 D-CAP+TM MU
Texas Instruments
438
In Stock
1 : ¥94.08000
Cut Tape (CT)
250 : ¥69.41232
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM Signal
Step-Down
Positive
Buck
2
8
4.5V ~ 17V
300kHz ~ 1MHz
-
No
No
PMBus
Current Limit, Enable
-40°C ~ 125°C (TJ)
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (5x5)
32-VQFN
TPS53632RSMT
IC REG CTRLR BUCK I2C 32VQFN
Texas Instruments
290
In Stock
1 : ¥62.56000
Cut Tape (CT)
250 : ¥44.65424
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM Signal
Step-Down
Positive
Buck
3
3
2.5V ~ 24V
300kHz ~ 1MHz
-
No
No
I2C
Enable, Frequency Control, Power Good, Ramp
-10°C ~ 105°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (4x4)
1,410
In Stock
1 : ¥65.26000
Cut Tape (CT)
250 : ¥46.62776
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM Signal
Step-Down
Positive
Buck
6
6
4.5V ~ 17V
270kHz ~ 1.1MHz
-
No
No
PMBus
Current Limit, Enable
-40°C ~ 150°C (TJ)
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (6x6)
32-VQFN
TPS53632GRSMT
IC REG CTRLR HALF-BRIDGE 32VQFN
Texas Instruments
185
In Stock
1 : ¥78.15000
Cut Tape (CT)
250 : ¥55.81796
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM Signal
Step-Up/Step-Down
Positive
Half-Bridge
2
2
3.1V ~ 28V
100kHz ~ 1MHz
-
Yes
No
I2C
Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Slew Control
-10°C ~ 105°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (4x4)
40-WQFN
TPS53688RSBR
DUAL-CHANNEL, 8 PHASE STEP-DOWN,
Texas Instruments
4,748
In Stock
1 : ¥57.22000
Cut Tape (CT)
3,000 : ¥31.25873
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
8
4.5V ~ 17V
-
-
No
No
PMBus
Current Limit
-40°C ~ 125°C
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (5x5)
40-WQFN
TPS53688RSBT
MULTIPHASE DC-DC CONTROLLER
Texas Instruments
235
In Stock
1 : ¥99.99000
Cut Tape (CT)
250 : ¥73.82044
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
8
4.5V ~ 17V
-
-
No
No
PMBus
-
-40°C ~ 125°C
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (5x5)
32-VQFN
TPS53632RSMR
IC REG CTRLR BUCK I2C 32VQFN
Texas Instruments
0
In Stock
Check Lead Time
3,000 : ¥28.45622
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM Signal
Step-Down
Positive
Buck
3
3
2.5V ~ 24V
300kHz ~ 1MHz
-
No
No
I2C
Enable, Frequency Control, Power Good, Ramp
-10°C ~ 105°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (4x4)
32-VQFN
TPS53632GRSMR
SWITCHING CONTROLLERS HALF-BRIDG
Texas Instruments
0
In Stock
Check Lead Time
3,000 : ¥35.57028
Tape & Reel (TR)
Tape & Reel (TR)
Active
PWM Signal
Step-Down
Positive
Buck
2
2
3.1V ~ 5.5V
1MHz
-
-
Yes
I2C
Current Limit, Enable, On Time Control, Phase Control, Power Good, Slew Control
-10°C ~ 105°C
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (4x4)
32 VQFN
TPS51513RHBT
IC REG CTRLR BUCK 32QFN
Texas Instruments
250
In Stock
1 : ¥42.85000
Cut Tape (CT)
250 : ¥29.91124
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 28V
250kHz, 300kHz, 350kHz, 500kHz
-
Yes
No
-
Current Limit, Enable, On Time Control, Power Good
-10°C ~ 100°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
32 VQFN
TPS51513RHBR
IC REG CTRLR BUCK 32QFN
Texas Instruments
0
In Stock
3,000 : ¥18.72489
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 28V
250kHz, 300kHz, 350kHz, 500kHz
-
Yes
No
-
Current Limit, Enable, On Time Control, Power Good
-10°C ~ 100°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
0
In Stock
Check Lead Time
3,000 : ¥24.59159
Tape & Reel (TR)
Tape & Reel (TR)
Active
PWM Signal
Step-Down
Positive
Buck
2
8
4.5V ~ 17V
300kHz ~ 1MHz
-
No
No
PMBus
Current Limit, Enable
-40°C ~ 125°C (TJ)
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (5x5)
40-WQFN-RTA
TPS53667RTAR
6-PHASE, D-CAP+ STEP-DOWN DRIVER
Texas Instruments
0
In Stock
Check Lead Time
2,000 : ¥29.71735
Tape & Reel (TR)
Tape & Reel (TR)
Active
PWM Signal
Step-Down
Positive
Buck
6
6
4.5V ~ 17V
270kHz ~ 1.1MHz
-
No
No
PMBus
Current Limit, Enable
-40°C ~ 150°C (TJ)
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (6x6)
0
In Stock
Check Lead Time
3,000 : ¥32.33662
Tape & Reel (TR)
Tape & Reel (TR)
Active
PWM
Step-Down
Positive
Buck
1
12
4.5V ~ 18V
300kHz ~ 2MHz
50%
No
Yes
PMBus
Current Limit, Enable, Frequency Control, Phase Control, Ramp, Soft Start
-40°C ~ 125°C (TA)
Surface Mount
48-VFQFN Exposed Pad
48-VQFN (6x6)
Showing
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DC DC Switching Controllers


PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.