LT8708x 4-Switch Buck-Boost Controllers

Analog Devices LT8708x 4-Switch Buck-Boost Controllers are designed to operate from an input voltage that can be above, below, or equal to the output voltage. These controllers use the four resistors on the PCB to independently set the forward input, reverse input, forward output, and reverse output. The LT8708x controllers feature synchronous rectification, 80V bi-directional capability, six independent forms of regulation, and forward and reverse discontinuous conduction modes.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Input Voltage
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Analog Devices Switching Controllers 80V Bidirectional Buck-Boost Controller
Datasheet
130In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT eLQFP-64 Tray
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
904In Stock
592On Order
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
79In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 150 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
22In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Bidirectional Buck-Boost Controller
Datasheet
120In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT eLQFP-64 Tray
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
63In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Bidirectional Buck-Boost Slave CTL
Datasheet
8In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT eLQFP-64 Tray
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
42In Stock
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 150 C SMD/SMT eLQFP-64 Tray
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 160
Mult.: 160

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 150 C SMD/SMT eLQFP-64 Tray
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 150 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
134Expected 26/10/2026
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 150 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 150 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked
Min.: 45
Mult.: 45

Buck-Boost 1 Output 400 kHz 80 % 2.8 V to 80 V 120 uA - 40 C + 150 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Bidirectional Buck-Boost Slave CTL
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 160
Mult.: 160

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V 15 A - 40 C + 125 C SMD/SMT eLQFP-64 Tray
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Buck-Boost 1 Output 400 kHz 80 % 2.8 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Tube
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 2.8 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 1.3 V to 80 V - 40 C + 125 C SMD/SMT QFN-40 Reel
Analog Devices Switching Controllers 80V Synch 4-Switch Buck-Boost DC/DC Cont
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
: 2,500

Buck-Boost 1 Output 400 kHz 80 % 2.8 V to 80 V - 40 C + 150 C SMD/SMT QFN-40 Reel