Specification	LT8415IDDB#TRMPBF

Current - Output	20 mA
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	12-WFDFN Exposed Pad
Supplier Device Package	12-DFN (3x2)
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Max) [Max]	40 V
Voltage - Output (Min/Fixed)	1.235 V

LT8415 Series

Ultralow Power Boost Converter with Dual Half-Bridge Switches

Part	Output Type	Mounting Type	Voltage - Input (Max) [Max]	Output Configuration	Current - Output	Voltage - Output (Max) [Max]	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Min/Fixed)	Package / Case	Function	Topology	Number of Outputs	Voltage - Input (Min) [Min]
Analog Devices Inc./Maxim Integrated LT8415IDDB#TRMPBF	Adjustable	Surface Mount	16 V	Positive	20 mA	40 V	12-DFN (3x2)	-40 C	125 °C	1.235 V	12-WFDFN Exposed Pad	Step-Up	Boost	1	2.5 V
Analog Devices Inc./Maxim Integrated LT8415EDDB#TRPBF	Adjustable	Surface Mount	16 V	Positive	20 mA	40 V	12-DFN (3x2)	-40 C	125 °C	1.235 V	12-WFDFN Exposed Pad	Step-Up	Boost	1	2.5 V
Analog Devices Inc./Maxim Integrated LT8415IDDB#TRPBF	Adjustable	Surface Mount	16 V	Positive	20 mA	40 V	12-DFN (3x2)	-40 C	125 °C	1.235 V	12-WFDFN Exposed Pad	Step-Up	Boost	1	2.5 V
Analog Devices Inc./Maxim Integrated LT8415EDDB#TRMPBF	Adjustable	Surface Mount	16 V	Positive	20 mA	40 V	12-DFN (3x2)	-40 C	125 °C	1.235 V	12-WFDFN Exposed Pad	Step-Up	Boost	1	2.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 4.14	1m+
Mouser	N/A	500	$ 4.13	1m+

Description

General part information

LT8415 Series

The LT8415 is an ultralow power boost converter with two integrated complementary MOSFET half-bridges (N- and P-channel), integrated power switch, Schottky diode and output disconnect circuitry. The N-channel and P-channel MOSFETs in each half-bridge are synchronously controlled by a single input pin, and never turn on at the same time in typical applications.The boost regulator controls power delivery by varying both the peak inductor current and switch off-time. This control scheme results in low output voltage ripple as well as high efficiency over a wide load range. The quiescent current is a low 10.5μA, which is further reduced to 0μA in shutdown. The internal disconnect circuitry allows the output voltage to be blocked from the input during shutdown. High value (12.4M/0.4M) resistors are integrated on chip for output voltage detection, significantly reducing input referred quiescent current. The LT8415 also features a comparator built into theSHDNpin, overvoltage protection for the CAP, VOUT, OUT1 and OUT2 pins, built in soft start and comes in a tiny 12-pin 3mm × 2mm DFN package.ApplicationsSensor PowerRF Mems Relay PowerLow Power Actuator Bias/ControlLiquid Lens Driver

Documents

Technical documentation and resources

LT8415IDDB#TRMPBF | Datasheet

Datasheet

R530 Reliability Data

Reliability Data