IC-Hersteller Qorvo

IC-Hersteller (95)

Qorvo ACT4910QM‐121 | Demoboard ACT4910EVK1-121

Power Loss Protection with 6A eFuse

Details

TopologieAbwärtswandler
Eingangsspannung10.8-13.6 V
Schaltfrequenz320-1130 kHz
Ausgang 110.7 V / 2.5 A
IC-Revision1.0

Beschreibung

The EVK can be used as a standalone board if desired. However, to access the internal registers and to takefull advantage of the IC’s capability, the user must connect the EVK kit to a PC with Active Semi’s USB-TO-I2Cinterface dongle and use the GUI software. The EVK provides full access to the each converter’s input andoutput voltage, as well as all the digital control signals. This gives the user the flexibility to configure the EVKto match their real world system. Note that the ACT4910EVK1-121 is specifically configured for theACT4910QW121 IC.

Eigenschaften

  • Wide 2.7-to-18V Operating Input Range
  • 24V Max Input Blocking Voltage
  • Adjustable Bus Voltage Start-Up Slew Rate for In-rush Current Control
  • Programmable up to 10A Input Current Limit
  • eFuse, Boost, and Buck UV/OV/OC Protection
  • Programmable 5V to 36V Boost Storage Voltage
  • Undetectable Transition from Input Supply to Capacitor Bank Power
  • Compatible with Different Types of Storage Caps: -Super Caps, Electrolytic, Tantalum, POSCAP etc.
  • ADC Monitoring of Critical Signals
  • Autonomous Health Monitoring for Detection of Earlier Storage Capacitor Failures
  • Configurable Interrupts to Inform Host for any Faults/Status Change

Typische Anwendungen

  • Solid State Drives / Hot Plug Devices
  • Backup Power
  • Industrial Applications

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungPCB/Kabel/PanelModularityWire SectionλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
V
(V)
MontageartPinsReihenH
(mm)
GenderTypIR
(A)
Verpackung Muster
691213710002SPEC
6 Dateien WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular Rising Cage Clamp PCB Ja 26 to 16 (AWG) 0.5 to 1.5 (mm²) THT 2 Horizontal 10 Karton
150060VS75000SPEC
6 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 570 Hellgrün 572 40 2 AlInGaP 140 SMT 0.7 Tape and Reel
61300211121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header THT 2 Single Pin Header Gerade 3 Beutel
61300411121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header THT 4 Single Pin Header Gerade 3 Beutel
74438357022SPEC
9 Dateien WE-MAPI SMT-Speicherdrossel 2.2 7.1 9.2 22 35 80 SMT 2 3 5.2
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungPCB/Kabel/PanelModularityWire SectionλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
V
(V)
MontageartPinsReihenH
(mm)
GenderTypIR
(A)
Verpackung Muster