Sign In | Join Free | My frbiz.com |
|
Brand Name : TI
Model Number : TPS5402DR
Place of Origin : original
MOQ : 1
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 999999
Delivery Time : 1-3 days
Packaging Details : standard
Voltage - Input (Min) : 3.5V
Voltage - Input (Max) : 28V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 26.04V
Current - Output : 1.7A
Frequency - Switching : 50kHz ~ 1.1MHz
TPS5402DR Power Management ICs Buck Switching Regulator IC Positive Adjustable 0.8V Output 1.7A Package 8-SOIC
Product Status | Active | |
Function | Step-Down | |
Output Configuration | | |
Topology | | |
Output Type | | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 3.5V | |
Voltage - Input (Max) | 28V | |
Voltage - Output (Min/Fixed) | | |
Voltage - Output (Max) | 26.04V | |
Current - Output | | |
Frequency - Switching | 50kHz ~ 1.1MHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | | |
Supplier Device Package | 8-SOIC |
DESCRIPTION:
The TPS5402 is a monolithic non-synchronous buck regulator with wide operating input voltage range from 3.5 V
to 28 V. Current mode control with internal slope compensation is implemented to reduce component count.
TPS5402 also features a light load pulse skipping mode, which allows for a power loss reduction from the input
power supply to the system at light loading.
The switching frequency of the converters can be set from 50 kHz to 1.1 MHz with an external resistor.
Frequency spread spectrum operation is introduced for EMI reduction.
A cycle-by-cycle current limit with frequency fold back protects the IC at over loading condition.
![]() |
TPS5402DR Power Management ICs Buck Switching Regulator IC Positive Adjustable 0.8V Output 1.7A Package 8-SOIC Images |