Datasheet Review

flux

I found an official Analog Devices PDF and the part already has a Datasheet URL set, so I’m using the official PDF for the verification without changing that property. The main issue so far is metadata/package naming: the current Package or Case Code is TO, while the datasheet calls this 10‑TDFN‑EP, 3 × 3 mm, package code T1033+1C.

flux

Completed the datasheet review and updated MAX17615ATB+ Part Datasheet Review.
Open items:
  • Datasheet URL already exists, so I did not change it; the document notes the better direct ADI PDF URL.
  • Mismatches flagged: Package or Case Code = TO, library subtype Logic / AND, and suspicious mount = Reverse.
  • Symbol pinout and pin descriptions match the datasheet; footprint looks broadly consistent but should be validated against ADI land pattern 90-0003 for production release.
Suggested next steps:
  1. Correct the package metadata to T1033+1C / 10-TDFN-EP 3x3.
  2. Normalize the Datasheet URL to the direct ADI PDF.
  3. Fix the library classification metadata from logic to power-management/current-limiter.
Fix metadata and review
Fix part metadata
Fix classification
Check footprint pattern
Run ERC/DRC review
UVLO
Pin Number
2
FLAG
Pin Number
6
UVOV
Pin Number
7
OUT
Pin Number
10
GND
Pin Number
9
EP
Pin Number
11
IN
Pin Number
1
CLMODE
Pin Number
4
SETI
Pin Number
8
EN
Pin Number
5
OVLO
Pin Number
3

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MAX17615ATB+ Part Datasheet Review
Date: 2026-07-22
Scope
Reviewed all available part-project information for the MAX17615ATB+ part: MPN, manufacturer, package metadata, pin count, description, properties, schematic symbol terminals, pin descriptions, and footprint geometry. Cross-check source was the official Analog Devices MAX17615 datasheet PDF, Rev. 0.
Sources
Current Part Metadata Observed

Table

FieldCurrent / Observed ValueDatasheet / Official ValueStatus
Manufacturer Part NumberMAX17615ATB+MAX17615ATB+Match
ManufacturerAnalog DevicesAnalog Devices / Maxim IntegratedMatch
DescriptionCurrent project description accurately describes a high-side current-limiting protection IC with OV/UV/reverse protection, 4.25V to 60V input, 10mA to 250mA current limit, and 10-pin TDFN-EP packageMAX17615: 4.25V to 60V, 250mA current limiter with OV, UV, and reverse protectionMatch
Terminal / pad count11 pads10 pins + exposed pad (EP)Match; EP represented as pad/pin 11 in Flux
Package metadata propertyPackage or Case Code = TO10-pin TDFN-EP, 3mm x 3mm, package code T1033+1CMismatch
Library package_case_code10-TDFN10-pin TDFN-EP, 3mm x 3mmMatch / acceptable shorthand
Datasheet URL propertyhttp://www.maximintegrated.com/MAX17615Official PDF: https://www.analog.com/media/en/technical-documentation/data-sheets/max17615.pdfURL exists; direct PDF is better normalized value
Part Type propertyIntegrated CircuitPower-management / current-limiter protection ICAcceptable broad type
Library part_sub_type / type-specific fieldsLogic, logicFunction = ANDCurrent-limiting protection / power-management ICMismatch
Library mount fieldReverseSurface-mount TDFN-EPSuspicious / likely mismatch
Designator PrefixICICMatch
Datasheet URL Handling
A Datasheet URL was already present, so no Datasheet property update was required by the user’s condition. The existing URL is a legacy Maxim product URL; the official direct PDF found during review is the Analog Devices URL listed above.
Key Datasheet Specs

Table

SpecDatasheet Value
FunctionCurrent limiter with OV, UV, reverse-current, and reverse-polarity protection
Input operating range+4.25V to +60V
Programmable current limit10mA to 250mA
Current-limit accuracy±6% for 10mA to 20mA; ±5% for 20mA to 250mA over full temperature range
Internal FET on-resistance1.42Ω typical, 2.70Ω max at ILOAD = 100mA, VIN > 8V
UVLO adjustment range4.25V to 59V
OVLO adjustment range5.5V to 60V
UVLO / OVLO threshold pin levelsRising 1.50V typ; falling 1.45V typ
Internal undervoltage tripVIN rising 4.160V typ; VIN falling 4.000V typ
Reverse protectionReverse current-blocking; negative input tolerance to -65V; negative output tolerance to -(65 - VIN)V
Reverse-current blocking thresholdsSlow threshold 11mV typ; fast threshold 105mV typ
Operating temperature-40°C to +125°C
Junction temperature range-40°C to +150°C
Thermal shutdown160°C typ
Thermal resistanceθJA 41°C/W, θJC 9°C/W on four-layer board
Package10-pin TDFN-EP, 3mm x 3mm, 0.50mm pitch, package code T1033+1C
Package referencesOutline 21-0137, land pattern 90-0003
Exposed padConnect EP to a large GND plane with several thermal vias
Symbol and Pin Description Cross-Check

Table

Datasheet PinDatasheet NameFlux TerminalFlux Pin Description / Type AssessmentStatus
1ININInput pin; low-ESR ceramic capacitor to GND; Power InMatch
2UVLOUVLOUVLO adjustment via IN-to-GND divider; InputMatch
3OVLOOVLOOVLO adjustment via IN-to-GND divider; InputMatch
4CLMODECLMODECurrent-limit mode selector: GND continuous, 150kΩ to GND latch-off, open autoretry; InputMatch
5ENENActive-high enable input, internally pulled up to 1.6V; InputMatch
6FLAGFLAGOpen-drain fault output; represented as Open CollectorFunction matches; terminology workaround
7UVOVUVOVOpen-drain UV/OV fault output; represented as Open CollectorFunction matches; terminology workaround
8SETISETIOvercurrent-limit adjustment and current monitor output; resistor to GND; max 10pF; Bi-DirectionalMatch
9GNDGNDGroundMatch
10OUTOUTOutput pin; Power OutMatch
EPEPEP / pin 11Exposed pad; connect to GND plane with thermal vias; GroundMatch; acceptable EDA representation
Symbol Assessment
  • All datasheet pins are present.
  • Pin numbers 1 through 10 match the datasheet exactly.
  • The exposed pad is represented as Flux pin/pad 11 and clearly described as EP tied to GND, which is acceptable.
  • Pin descriptions closely match the official datasheet wording.
  • FLAG and UVOV are open-drain outputs in the datasheet. Flux uses Open Collector as the closest available ERC-equivalent open-output type.
  • Pin groups/sections are broad and single-assignment, consistent with the user’s stated symbol-organization preference.
Footprint Cross-Check
Current footprint asset/rule: SON50P300X300X80-11N.kicad_mod, described in the KiCad module as T1033+1C.
Observed footprint geometry:
  • 10 side pads plus pad 11 exposed pad.
  • 5 side pads per side.
  • 0.50mm pitch from y = -1.0, -0.5, 0, 0.5, 1.0mm on each side.
  • Side pad size: 0.30mm x 0.75mm, rotated 90°.
  • Pad x-locations: -1.5mm for pins 1-5, +1.5mm for pins 6-10.
  • Center exposed pad: 1.6mm x 2.4mm.
  • Fab body outline: 3.0mm x 3.0mm.
  • Pin-1 chamfer and silkscreen dot present.
Footprint Assessment
  • Pad count, body size, pitch, and exposed-pad presence are broadly consistent with the MAX17615ATB+ 10-TDFN-EP / T1033+1C package.
  • Pin numbering in the footprint appears consistent with the symbol and datasheet: pins 1-5 are on one side, pins 6-10 on the opposite side, with EP as pad 11.
  • The footprint should still be compared against ADI land pattern 90-0003 for production-grade validation, because the MAX17615 datasheet references the land pattern number but does not embed all numerical land-pattern dimensions.
  • No missing pads, extra functional pads, or obvious pitch/body-size mismatch were found.
Mismatches and Caveats
  1. Package metadata mismatch: Package or Case Code is currently TO; it should be corrected to T1033+1C, 10-TDFN, or 10 TDFN-EP 3x3 depending on the preferred property convention.
  2. Library subtype/classification mismatch: the library result reports part_sub_type = Logic and logicFunction = AND; this is incorrect for a current-limiting protection / power-management IC.
  3. Library mount field suspicious: the library result reports mount = Reverse; this does not describe the TDFN-EP surface-mount package and should be reviewed.
  4. Datasheet URL normalization: a Datasheet URL exists, so no required update was performed. The direct official PDF URL would be a better normalized datasheet value than the legacy Maxim product URL.
  5. Footprint precision caveat: the current footprint looks plausible and consistent, but exact land-pattern validation should use ADI land pattern 90-0003 / package outline 21-0137.
  • Correct Package or Case Code from TO to a TDFN-specific value.
  • Correct library classification from Logic / AND to a power-management current-limiter/protection category if the taxonomy supports it.
  • Review and correct the mount = Reverse library field.
  • Optionally normalize Datasheet URL to the direct ADI PDF.
  • If this part will be published or used for manufacturing, verify the footprint against ADI land pattern 90-0003 before release.

  • Scope

  • Sources

  • Current Part Metadata Observed

  • Datasheet URL Handling

  • Key Datasheet Specs

  • Symbol and Pin Description Cross-Check

  • Symbol Assessment

  • Footprint Cross-Check

  • Footprint Assessment

  • Mismatches and Caveats

  • Recommended Next Actions

Documents

Assets

kicad_mod

MAX17615ATB+

SON50P300X300X80-11N.kicad_modFootprint
MAX17615ATB+

MAX17615ATB+

MAX17615ATB+ Symbol.svgDefault
MAX17615ATB+-thumb.png

MAX17615ATB+-thumb.png

MAX17615ATB+-thumbThumbnail
stp

MAX17615ATB+

MAX17615ATB+.stp3D Model

MAX17615ATB+

MAX17615ATB+ thumbnail
Current-Limiting Protection IC – High-side current limiter with integrated overvoltage (OV), undervoltage (UV), reverse-voltage, and reverse-current protection for industrial control, sensor interfaces, PLCs, process instrumentation, and power distribution applications. Operates from a 4.25 V to 60 V input supply, supports a programmable current limit from 10 mA to 250 mA, and integrates dual MOSFETs with a 1.42 Ω typical RDS(on). Features adjustable OVLO and UVLO thresholds, reverse current blocking, −65 V input reverse-polarity tolerance, programmable fault response (auto-retry, latch-off, or continuous current limit), current monitoring output (SETI), open-drain FLAG and UVOV status outputs, thermal shutdown, and enable control. Specified for operation over a −40°C to +125°C temperature range and housed in a 10-pin TDFN (3 × 3 mm) exposed-pad package.
#AnalogDevices #MaximIntegrated #MAX17615ATB #MAX17615 #CurrentLimiter #CurrentProtection #HighSideSwitch #ReverseCurrentProtection #OvervoltageProtection #UndervoltageProtection #PowerManagement #TDFN10 #EmbeddedSystems

Properties

MAX17615ATB+

Analog Devices

Integrated Circuit

maximintegrated.com/MAX17615

IC

TO

parametric-v1

Pricing & Availability

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