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ZSPM4551KIT - 

Utvärderingskit för ZSPM4551 Li-Jon Batteriladdare

ZMDI ZSPM4551KIT
ZMDI ZSPM4551KIT

Bilden är enbart avsedd som illustration. Se produktbeskrivningen.

Tillverkare:
ZMDI ZMDI
Tillverkarens art.nr.:
ZSPM4551KIT
Orderkod:
2327911
Tekniskt datablad:
(EN)
Se alla tekniska dokument

Produktinformation

:
Li-Ion Batteriladdare
:
-
:
Utvärderingskort
:
Effekthantering - Batteri
:
ZSPM4551
:
ZMD
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Produktöversikt

The ZSPM4551 is a DC/DC synchronous switching lithium-ion battery charger with fully integrated power switches, internal compensation, and full fault protection. Its switching frequency of 1MHz enables the use of small filter components, resulting in smaller board space and reduced BOM costs. The ZSPM4551 includes supervisory reporting through the NFLT open-drain output to interface other components in the system. Device programming is achieved by an I²C™ interface through the SCL and SDA pins.
  • VBAT reverse-current blocking
  • User programmable maximum charge current
  • Current mode PWM control in constant voltage
  • Supervisor for VBAT reported at the NFLT pin
  • Input supply under-voltage lockout
  • Full protection for over-current, over-temperature, VBAT over-voltage, and charging timeout
  • Charge status indication
  • I²C™ program interface with EEPROM registers

Tillämpningar

Kraftsystem Management, Inbäddad Design & Utveckling