Is there a pin-compatible replacement for SLM6600?

No. The provided data lacks matching pinout evidence for any candidate.

What risks should I check before replacing SLM6600?

Check pinout, charge current, buck versus linear topology, input range, thermal pad and layout.

SLM6600 Alternatives, Datasheet & Cross Reference | SOLA-IC

No pin-compatible SLM6600 replacement is confirmed from the provided catalog fields. The only kept items are high-risk charger PMIC alternatives for redesign review.

AI replacement insight

Electrical riskhigh

Kept parts are 1A, not 3.5A.

Package riskmedium

ESOP8 matches, pinout does not.

Firmware riskmedium

No control interface data given.

Sourcing riskmedium

Kept parts are active but unverified.

Can it be replaced directly?

No confirmed pin-compatible replacement is available from these candidates.

Best replacement path

Source SLM6600 or find an ESOP8 3A-class buck Li-ion charger with verified pinout.

Main risk

Current, topology and pinout are not proven compatible.

Recommended alternatives

LGS4056HEP may suit a low-current redesign, not a confirmed SLM6600 drop-in.

View details

Alternative comparison matrix

Feature / factor	SLM6600	LGS4056HEP	LGS5500EP	Compatibility / risk
Package	ESOP8	ESOP8	ESOP8	ESOP8 — mechanical clue only; LGS5500EP: same package name
Pinout	not provided	not provided	not provided	not provided — no pin map match; LGS5500EP: cannot infer pins
Voltage	4V to 6V	4V to 24V	4.5V to 5.5V	4V to 24V / 4.5V to 5.5V — input range covers target; LGS5500EP: does not cover full range
Current	3.5A max	1A max	1A max	1A max — large derating; LGS5500EP: charge current lower
Application	sync buck charger	linear charger	charger plus 5V boost	linear charger / charger plus 5V boost — topology differs; LGS5500EP: system PMIC differs

Application & sourcing insights

Questions & answers

No direct alternative is confirmed. LGS4056HEP is only a low-current redesign candidate.