IC-Hersteller Analog Devices

IC-Hersteller (96)

Analog Devices LTC4091 | Demoboard DC2558A.

36V Battery Charger and Power Backup Manager

Details

TopologieAbwärts- und Aufwärtswandler
Eingangsspannung7.5-36 V
Ausgang 14.45 V / 2 A
IC-Revision3

Beschreibung

Demonstration circuit 2558A is a high voltage switchingbuck regulator, Li-Ion cell charger and power backupmanager. It is based on the LTC4091 and provides the followingfunctions: 2A buck regulator with 7.5V-36V (60Vabsolute max) input range and with output voltage trackingcell voltage, full-featured cell charger with selectable4.1V or 4.2V maximum charge voltage, and a power path manager for the cell. Output voltage is strictly limited to4.45V. Temperature protection is optional with an externalNTC temperature sensor.

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
PinsReihenH
(mm)
GenderTypIR
(A)
VerpackungAnwendungPCB/Kabel/PanelModularityWire Section Muster
150120GS75000SPEC
7 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 525 Grün 515 450 3.2 InGaN 140 0.68 Tape and Reel
150120RS75000SPEC
7 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 625 Rot 630 150 2 AlInGaP 140 0.68 Tape and Reel
691214110002SPEC
6 Dateien WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular 2 Horizontal 10 Karton Rising Cage Clamp PCB Ja 24 to 16 (AWG) 0.2 to 1 (mm²)
691322310002SPEC
6 Dateien WR-TBL Serie 322 - 3.81 mm Horizontal PCB Header 2 Horizontal 10.5 Karton Pluggable PCB Nein
691361300002SPEC
3 Dateien WR-TBL Serie 361 - 3.81 mm Vertical 2 Vertikal 10.5 Karton Pluggable Kabel Nein 16 to 26 (AWG) 1.31 to 0.129 (mm²)
60800213421SPEC
3 Dateien WR-PHD 2.00 mm Jumper with Test Point 2 Jumper 3 Beutel
62000311121SPEC
6 Dateien WR-PHD 2.00 mm THT Pin Header 3 Single Pin Header Gerade 2 Beutel
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
PinsReihenH
(mm)
GenderTypIR
(A)
VerpackungAnwendungPCB/Kabel/PanelModularityWire Section Muster