LTC4416EMS-1#PBF from Analog Devices, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	H1	output	Open-drain comparator output of the E1 pin: high impedance when E1 is above VREF, otherwise grounded, with a maximum voltage of 7V.
2	E1	input	LTC4416-1 comparator enable input: a signal above VREF enables the V1 path, and an internal current sink pulls E1 down when it exceeds 1.5V.
3	GND	power_in	Ground return path for all internal circuits.
4	E2	input	LTC4416-1 comparator enable input: a signal below VREF enables the V2 path, and an internal current sink pulls E2 down when it exceeds 1.5V.
5	H2	output	Open-drain comparator output of the E2 pin: high impedance when E2 is above VREF, otherwise grounded, with a maximum voltage of 7V.
6	G2	output	Second P-channel MOSFET gate drive, holding a forward regulation voltage (VFR) of 25mV between V2 and VS when V2 is greater than VS, and pulling up to the VS voltage when V2 is less than VS.
7	V2	power_in	Second input supply voltage powering the second power controller and band-gap reference, which may be bypassed to ground with 0.1µF to 10µF.
8	VS	power_in	Power sense input supplying the internal circuitry of both power controllers and the band-gap reference, and also a voltage sense input to both controllers.
9	V1	power_in	First input supply voltage powering the first power controller and band-gap reference, which may be bypassed to ground with 0.1µF to 10µF.
10	G1	output	First P-channel MOSFET gate drive, holding a forward regulation voltage (VFR) of 25mV between V1 and VS when V1 is greater than VS, and pulling up to the VS voltage when V1 is less than VS.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	MSOP-10
Category	Interface ICs
Pins	10

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Operating Supply Range	VV1, VV2, VVS	3.6		36	V	V1, V2 and/or VS must be in this range for proper operation	2
Quiescent Supply Current at Low Supply While in Forward Regulation	IQFL			70	µA	VV1 = 3.6V, VV2 = 3.6V, averaged with VVS = 3.560V and 3.6V	2
Quiescent Supply Current at High Supply While in Forward Regulation	IQFH			130	µA	VV1 = 36V, VV2 = 36V, averaged with VVS = 35.960V and 36V	2
Quiescent Supply Current at Low Supply While in Reverse Turn-Off	IQRL			70	µA	VV1 = 3.6V, VV2 = 3.6V, VVS = 3.7V	2
Quiescent Supply Current at High Supply While in Reverse Turn-Off	IQRH			130	µA	VV1 = 35.9V, VV2 = 35.9V, VVS = 36V	2
Quiescent Supply Current at Low Supply with E1 and E2 Active	IQCL			30	µA	VV1 = 3.6V, VV2 = 3.6V, VV1, VVS = 0.9V, VE1 = 0V, VE2 = 2V	2
Quiescent Supply Current at High Supply with E1 and E2 Active	IQCH			65	µA	VV1 = 36V, VV2 = 36V, VV1, VVS = 0.9V, VE1 = 0V, VE2 = 2V	2
V1, V2 and VS Pin Leakage Current	ILEAK	-10	-1	1	µA	VV1 = VV2 = 28V, VVS = 0V. Measure IVS	2
PowerPath Switch Forward Regulation Voltage	VFR	10		40	mV	VV1, VV2, VVS, 3.6V ≤ VV1, VV2 ≤ 36V, CG1 = CG2 = 3nF	2
PowerPath Switch Reverse Turn-Off Threshold Voltage	VRTO	-40		-10	mV	VV1, VV2, VVS, 3.6V ≤ VV1, VV2 ≤ 36V, CG1 = CG2 = 3nF	2
PowerPath Switch Forward Fast-On Voltage Comparator Threshold	VFO	50		125	mV	VV1, VV2, VVS, 6V ≤ VV1, VV2 ≤ 36V, CG1 = CG2 = 3nF, IG1, IG2 > 500µA	2
G1 and G2 Clamp Voltage	VG(ON)	7.4	8.25	9.1	V	Apply IG1 = IG2 = 2µA, VV1 = VV2 = 12V, VVS = 11.8V	3
G1 and G2 Turn-On Time	tG(ON)			60	µs	VGS < -6V, CG = 17nF (Note 8)	3
G1 and G2 Turn-Off Time	tG(OFF)			30	µs	VGS > -1.5V, CG = 17nF (Note 9)	3
Enable Comparator Turn-Off Delay (LTC4416-1 Only)	tE(OFF)			6	µs	Note 14	3
H1 and H2 Off Current	IH(OFF)	-1		1	µA	3.6V ≤ VV1, VV2 ≤ 36V (Note 10)	3
H1 and H2 On Voltage	VH(ON)			100	mV	3.6V ≤ VV1, VV2 ≤ 36V (Note 10)	3
E1 and E2 Input Threshold Voltage	VREF	1.18	1.215	1.24	V	3.6V ≤ VV1, VV2 ≤ 36V, -40°C to 85°C	3
E1 and E2 Input Leakage Current	IE	-100		100	nA	0V ≤ VE1, VE2 ≤ 1.5V	3
Supply Voltage (V1, V2)		-14		40	V	Supply Voltage (V1, V2)	2
Voltage from V1 or V2 to VS		-40		40	V	Voltage from V1 or V2 to VS	2
Input Voltage E1, E2		-0.3		40	V	Input Voltage E1, E2	2
Input Voltage VS		-14		40	V	Input Voltage VS	2
Output Voltage H1, H2		-0.3		7	V	Output Voltage H1, H2	2
Operating Ambient Temperature Range LTC4416E		-40		85	°C	Operating Ambient Temperature Range LTC4416E (Note 2)	2
Operating Junction Temperature Range		-40		125	°C	Operating Junction Temperature Range	2
Storage Temperature Range		-65		150	°C	Storage Temperature Range	2
Lead Temperature (Soldering, 10 sec)				300	°C	Soldering, 10 sec	2
Thermal Resistance, Junction to Ambient (MS package)	θJA		120		°C/W	TJMAX = 130°C	2

CAD (KiCad official)

Symbol: LTC4416EMS-1#PBF
Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
3D model: MSOP-10 (KiCad packages3D, STEP)
3D model files: ltc4416ems-1-pbf-etched.step / ltc4416ems-1-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltc4416ems-1-pbf.step / ltc4416ems-1-pbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Analog Devices datasheet (12 pp, sha256 6026825c93542c53, retrieved 2026-11-02, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

LTC4416EMS-1#PBF

Verified LTC4416EMS-1#PBF

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

PCB Footprint

Datasheet

README