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ANALOG DEVICES  ADP1850ACPZ-R7  DC/DC Controller, 2.75V to 20V, 2 Outputs, Synchronous Buck, 1.5MHz, LFCSP-32

ANALOG DEVICES ADP1850ACPZ-R7
Nr. de reper producător:
ADP1850ACPZ-R7
Cod de comandă:
2457239
Gamă de produse
ADP1850 Series
Fişă tehnică:
Consultaţi toate documentele tehnice

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Prezentare generală a produsului

The ADP1850ACPZ-R7 is a dual-phase DC to DC Synchronous Buck Controller capable of running from commonly used 3.3 to 12V (up to 20V) voltage inputs. The device operates in current-mode for improved transient response and uses valley current sensing for enh...
  • Integrated boost diodes
  • Power saving mode (PSM) at light loads
  • Accurate power good with internal pull-up resistor
  • Accurate voltage tracking capability
  • Independent channel precision enable
  • Overvoltage and overcurrent limit protection
  • Externally programmable soft start, slope compensation and current sense gain
  • Synchronization input
  • Thermal overload protection Input undervoltage lockout (UVLO)
  • Accurate current sharing between channels (interleaved)
  • 180° Phase shift between channels for reduced input capacitance

Detalii tehnice

Supply Voltage Min:
2.75V
Supply Voltage Max:
20V
No. of Outputs:
2 Output
Duty Cycle (%):
50%
Controller IC Case Style:
LFCSP
No. of Pins:
32Pins
Switching Frequency:
1.5MHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
ADP1850 Series
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (20-Jun-2016)

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Aplicaţii

  • Communications & Networking;
  • Medical;
  • Industrial;
  • Sensing & Instrumentation;
  • Consumer Electronics

Legislaţie şi reglementări privind protecţia mediului

Nivel de sensibilitate la umezeală:
MSL 3 - 168 hours
Ţara de origine:
China

Tara in care ultimul proces semnificativ de fabricare a fost efectuat

Conformitate cu RoHS:
Da
Nr. tarif:
85423990
Greutate (kg):
.000106