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LTC3728LCUH#PBF, Switching Voltage Regulators 2x, 550kHz, 2-PhSync Regs
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LTC3728LCUH#PBF, Switching Voltage Regulators 2x, 550kHz, 2-PhSync Regs

Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage RegulatorsPower Management ADI SLP
Brand Analog Devices
Development Kit DC898A-A, DC898A-B
Factory Pack Quantity: Factory Pack Quantity 73
Input Voltage, Max 30 V
Input Voltage, Min 4 V
Input Voltage 15 V
Manufacturer Analog Devices Inc.
Maximum Operating Temperature +85 C
Minimum Operating Temperature 0 C
Mounting Style SMD/SMT
Number of Outputs 2 Output
Operating Supply Current 0.45 mA
Output Current 25 A
Output Voltage 3.3 V, 5 V
Package / Case QFN-32
Packaging Tube
Product Category Switching Voltage Regulators
Product Type Switching Voltage Regulators
Quiescent Current 20 uA
Series LTC3728L
Shutdown Shutdown
Subcategory PMIC-Power Management ICs
Switching Frequency 550 kHz
Topology Buck
Base Product Number LTC3728 ->
Clock Sync No
Control Features Enable, Power Good, Soft Start
Duty Cycle (Max) 99.4%
ECCN EAR99
Frequency - Switching 260kHz ~ 550kHz
Function Step-Down
HTSUS 8542.39.0001
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Mounting Type Surface Mount
Number of Outputs 2
Operating Temperature 0В°C ~ 85В°C (TA)
Output Configuration Positive
Output Phases 2
Output Type Transistor Driver
Package Tube
Package / Case 32-WFQFN Exposed Pad
REACH Status REACH Unaffected
RoHS Status ROHS3 Compliant
Software Download http://ltspice.analog.com/software/LTspiceXVII.exe
Supplier Device Package 32-QFN (5x5)
Synchronous Rectifier Yes
Video File Introducing Power by Linear
Voltage - Supply (Vcc/Vdd) 4.5V ~ 28V
Automotive No
Control Method PWM
ECCN (US) EAR99
EU RoHS Compliant
Lead Shape No Lead
Maximum Input Voltage (V) 28
Maximum Operating Temperature (°C) 85
Maximum Supply Current (mA) 0.45(Typ)
Maximum Switching Frequency (kHz) 590
Minimum Input Voltage (V) 4.5
Minimum Operating Temperature (°C) 0
Minimum Switching Frequency (kHz) 480
Mounting Surface Mount
Operating Supply Voltage (V) 4.5 to 28
Output Voltage (V) 0.8 to 7
Part Status Active
PCB changed 32
Pin Count 32
PPAP No
Programmability No
Standard Package Name QFN
Supplier Package QFN EP
Supplier Temperature Grade Commercial
Synchronous Clock No
Typical Switching Frequency (kHz) 550
Вес, г 0.12

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