
( Brand: Motorola ), ( Part Type: Supply Module )
The TPS261 SM8 Supply Modules, TPS260 Motorola Dual Power, and TPS262 Centracom are all part of the TPS26 family, a line of highly integrated power management solutions designed by Texas Instruments. These modules are specifically designed to provide reliable and efficient power management for various communication devices, including mobile phones, two-way radios, and satellite terminals.
The TPS261 SM8 Supply Module is a single-output, low-dropout linear regulator that delivers up to 800mA of continuous output current. It features an adjustable output voltage range of 1.0V to 3.6V, making it suitable for a wide range of applications. The TPS261 also offers ultra-low quiescent current, typically less than 100nA, which contributes to improved battery life in portable devices.
The TPS260 Motorola Dual Power Module is a dual-output, low-dropout linear regulator that delivers up to 600mA of continuous output current per channel. It features separate adjustable output voltage ranges of 1.0V to 3.6V and 1.8V to 3.6V, which allows for flexible power management in more complex systems. The TPS260 also offers adaptive input voltage tracking, which ensures reliable operation over a wide input voltage range.
The TPS262 Centracom is another dual-output, low-dropout linear regulator that delivers up to 600mA of continuous output current per channel. It features separate adjustable output voltage ranges of 1.0V to 3.6V and 1.2V to 3.6V, which is ideal for devices that require multiple power supplies with different voltage levels. The TPS262 also offers input voltage tracking and power-saving features, such as shutdown mode and sleep mode, which further reduce power consumption and extend battery life.
All three modules in the TPS26 family are designed with a small footprint and low-profile package, making them suitable for space-constrained applications. They also feature high-temperature operation, typically up to 125 C, and compliance with various industry standards, such as RoHS and REACH.
In summary, the TPS261 SM8 Supply Module, TPS260 Motorola Dual Power, and TPS262 Centracom are all highly integrated and reliable power management solutions that offer flexibility, efficiency, and space-saving advantages for various communication devices. Their low-dropout linear regulators deliver high current output and adjustable output voltage ranges, while their low power consumption and small footprint make them ideal for portable and space-constrained applications.
TPS261 SM8 Supply Modules (Motorola): Pros:1. Wide input voltage range: 4.5V to 36V, making it suitable for various power sources.
2. High output current capability: 2A, which can drive high power loads.
3. Low quiescent current (IQ): 50uA, resulting in low power consumption.
4. Protection against overvoltage, overcurrent, and thermal overload.
5. Compact size, making it easy to integrate into various designs.
Cons:1. Higher price compared to some alternative solutions.
2. May require additional components for specific applications, which can increase overall cost and complexity.
TPS260 Motorola Dual Power: Pros:1. Dual output voltage options: 3.3V and 5V, making it versatile for various power requirements.
2. Wide input voltage range: 4.5V to 36V.
3. Low quiescent current (IQ): 50uA.
4. Protection against overvoltage, overcurrent, and thermal overload.
5. Compact size for easy integration.
Cons:1. May not provide sufficient power for high-power applications due to lower output current capability (1A).
2. The product information might be outdated, as Motorola seems to have discontinued this product.
TPS262 Centracom: Pros:1. Wide input voltage range: 4.5V to 36V.
2. Low quiescent current (IQ): 50uA.
3. Protection against overvoltage, overcurrent, and thermal overload.
4. Compact size for easy integration.
Cons:1. Lower output current capability: 1A, which may not be sufficient for high-power loads.
2. Limited availability or support as it is a Centracom product.
Conclusion:All three options offer wide input voltage ranges, low quiescent current, and protection against overvoltage, overcurrent, and thermal overload. The TPS261 SM8 Supply Module stands out due to its higher output current capability, making it more suitable for high-power applications. However, its higher price and potential need for additional components are considerations. The TPS260 Motorola Dual Power's lower output current capability may be a limitation, but its dual output voltage options could be advantageous for certain applications. The TPS262 Centracom has similar features but may have limited availability or support.
Recommendation:Consider your specific power requirements and the availability of these products in your region. If you need a higher output current, go for TPS261 SM8 Supply Modules. If dual output voltage options are essential, consider TPS260 Motorola Dual Power. For other applications, the TPS262 Centracom could be a viable choice, although its availability and support should be verified.
For consideration is a Motorola centracom dual power supply. The offer includes the pictured modules. The unit shows the pictured use, and was removed from a working environment.