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Categories | Power Management ICs |
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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.
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