| ₹ 1497.52 includes GST and import duties. | |
| B2B customers can avail ₹ 228.37 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
Product Overview
LTC®7878 is a 70V parallelable 4-switch buck-boost controller with inductor DCR current sensing. This is a high performance buck-boost switching regulator controller that operates from an input voltage above, below or equal to the output voltage. The constant-frequency, peak current mode architecture allows a phase-lockable switching frequency of up to 600KHz, while a programmable input or output current loop regulates the average input or output current accurately supporting battery charging applications. The LTC7878 features forced continuous mode (FCM)/ pulse-skipping mode operation. It supports multiphase/ multi-ICs parallel operation for high power applications. Applications include industrial and telecom systems, distributed DC power or battery systems.
- Single inductor architecture allows VIN above, below or equal to the regulated VOUT
- Synchronous rectification up to 98% efficiency
- Wide VIN voltage range from 5V to 70V, ±1% output voltage accuracy 1V ≤ VOUT ≤ 70V
- DCR or RSENSE current sensing
- Peak current mode control in buck/boost/buck boost mode
- Programmable input or output current regulation
- Synchronizable frequency range from 100 to 600KHz (SYNC = external clock, TA = 25°C)
- Multiphase/multi-ICs parallel operation
- Selectable continuous or pulse-skipping mode operation and inductor peak current limits
- 32 lead plastic QFN package, operating junction temperature range from -40°C to 125°C
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product details
| Supply Voltage Min | 5V |
| No. of Outputs | 1 Output |
| IC Case / Package | QFN-EP |
| Switching Frequency | 800kHz |
| Operating Temperature Min | -40°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| Supply Voltage Max | 70V |
| Duty Cycle (%) | 90% |
| No. of Pins | 32Pins |
| Topology | Buck-Boost |
| Operating Temperature Max | 125°C |
| SVHC | No SVHC (04-Feb-2026) |
| Controller IC Case Style | QFN-EP |
Other details
| Brand | ANALOG DEVICES |
| Part Number | LTC7878AUH#PBF |
| Quantity | Each |
| Technical Data Sheet (2.47MB) EN | View or download |
| Product Change Notice (1014.82KB) EN | View or download |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 1467.57 |
| 3-5 | ₹ 1452.59 |
| 5-10 | ₹ 1422.64 |
| 10+ | ₹ 1392.69 |
Bulk discount will be automatically applied during checkout based on quantity.