Product Overview
EVAL-LTC7878-BZ is an evaluation circuit featuring the LTC®7878: a 70V parallelable buck-boost controller with inductor DCR current sensing. The LTC7878 is a four-switch buck-boost switching regulator designed to operate above, below, or equal to the output voltage safely and easily. The constant-frequency, peak-current mode architecture allows phase-lockable switching frequency up to 600kHz. A programmable input or output current loop regulates the average input or output current loop, making it suitable for battery charging applications. Additionally, with a wide 5V to 70V input and output range and seamless, low-noise transition between operating regions, the LTC7878 is ideal for industrial and telecom systems. This board that can be easily modified to regulate output voltages from 1V to 70V. Its multiphase/multi-ICs parallel operation feature allows for simple alterations for higher power.
- Input voltage range from 40 to 65V at IOUT = 0A to 114A
- 48V of output voltage at VIN = 40V to 65V
- Maximum output power is 5.5kW (typ) (VIN = 40 to 65V with Airflow maximum board temperature < 100°C)
- 150kHz typ switching frequency
- 98.6% typical efficiency at VIN = 65V, IOUT = 114A
Product details
| Silicon Manufacturer |
Analog Devices |
| Kit Application Type |
Power Management - Voltage Regulator |
| Kit Contents |
Evaluation Board LTC7878AUK |
| Automotive Qualification Standard |
- |
| Silicon Core Number |
LTC7878AUK |
| Application Sub Type |
Buck-Boost Controller |
| Product Range |
- |
| SVHC |
No SVHC (04-Feb-2026) |
Other details
| Brand |
ANALOG DEVICES |
| Part Number |
EVAL-LTC7878-BZ |
| Quantity |
Each |
| Technical Data Sheet (87.00B) EN |
View or download |
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