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16 Amp

Non-isolated, point of load


Small, low-profile DC-DC converters

With output currents up to 16 amps, our PLS(H)16 series of DC-DC converters feature high efficiency up to 95% at 3.3V full load, an input range from 2.4 to 5.5 Vdc and SMD and SIP packages. This series also meets UL60950-1, EN60950-1 and IEC60950-1 safety standards.

PLSH1605T

INPUT

  • Operating input voltage range: 2.4 - 5.5 Vdc
    • Vout (set) < Vin -0.5V
  • Input filter: C filter
  • Maximum input current: 16A
    • Vin = 2.4 to 5.5V; lo = lo(max.)
  • Input reflected ripple current: 100 mAp-p
    • 5-20 MHz, 1µH source impedance
  • Input current no load: Vin = 5V, lo=0, module enabled
    • 100 mA: Vout (set) = 0.75 Vdc
    • 130 mA: Vout (set) = 3.3 Vdc
  • Start-up voltage: 2.2 Vdc
  • Shut-down voltage: 2.0 Vdc
  • Remote On/Off
    • Negative logic, standard
      • 1 in = 10µA, max.
        • ON = Open or 0V < Vr < 0.3V
      • 1 in = 1µA, max.
        • OFF = 1.5V < Vr < Vin (max.)
    • Positive logic, option
      • 1 in = 10µA, max.
        • ON = Open or Vin (max.)
      • 1 in = 1µA, max.
        • OFF = 0V < Vr < 0.3V
  • Input current of control pin: 10µA - 1.0mA
  • Remote off input current: 1.2 mA (nominal)
  • Rise time: 6 mS max., 10 to 90% Vout (set)
  • Turn-on delay time
    • Case 1: 1 ms
    • Case 2: 1 ms
  • Remote sense range: 0.5 V

OUTPUT

  • Output current: 16A max.
  • Voltage accuracy: ±2%, Vout (set)
  • Line regulation:
    • Vin = Vout (set) + 0.5V to Vin (max.) at full load
    • ±3%: Vout (set)
  • Load regulation: No load to full load: ±4, Vout (set)
  • Minimum load: 0%
  • Output current limit: 200%
  • Voltage adjustability: 0.7525 - 3.63 V
  • Ripple and noise
    • Measured by 20MHz bandwidth
      • 15 mVrms, max.
      • 50 mVp-p, max.
  • Temperature coefficient: ±0.4%/°C
  • Output voltage overshoot-startup
    • 1% Vout (set)
    • Vin = 2.4 - 5.5V, F.L.
  • Dynamic load response
    • Note 2
      • 300 mV: ∆lo/∆t = 2.5A/µs, Vin (nom), peak deviation
      • 50µs: Load change step (50 to 100% or 100 to 50% of lo(max.)), setting time (Vout < 10% peak deviation)
    • Note 3
      • 150 mV: ∆lo/∆t = 2.5A/µs, Vin (nom), peak deviation
      • 100 µs: Load change step (50 to 100% or 100 to 50% of lo(max.)), setting time (Vout < 10% peak deviation)
  • External load capacitance
    • 1000µF, ESR ≥ 1mΩ
    • 5000µF, ESR ≥ 10mΩ
  • Short circuit protection: continuous, automatics recovery

GENERAL

  • Isolation voltage: None
  • Switching frequency: 300 kHz, ±10%
  • Design meet safety standard: UL60950-1, EN60950-1, IEC60950-1

PHYSICAL

  • Dimensions
    • SMD: 1.30 x 0.53 x 0.30 inches (33.0 x 13.5 x 7.7 mm)
    • SIP: 2.00 x 0.50 x 0.28 inches (50.8 x 12.7 x 0.28 mm)
  • Weight: 6.0 g (0.22 oz)
  • MTBF: 3.239 x 106 hours, MIL-HDBK-217F

ENVIRONMENTAL

  • Operating ambient temperature: -40 to 85°C
  • Storage temperature range: -55 to 125°C
  • Over temperature protection: 125°C
  • Thermal shock: MIL-STD-810F
  • Vibration: MIL-STD-810F
  • Relative humidity
    • Non-condensing: 5 to 95% RH
  • Lead-free reflow solder process: IPC J STD-020D
  • Moisture sensitivity level (MSL): Level 2a
    • IPC J STD-033B
Input Voltage Range
Vdc
Output Voltage
Vdc
Output Current  Load
A
Min.
Output Current  Load
A
Max.
ON/OFF Logic Efficiency
%
(5.0Vin, 3.3Vdc @ 6A)
Model Number Package
2.4 ~ 5.5 Vdc
Vin(min) = Vout(set) + 0.5V
0.75 ~ 3.3Vdc 0 16 Negative 95 PLS16-05T SMD
0.75 ~ 3.3Vdc 0 16 Positive 95 PLS16-05TP SMD
0.75 ~ 3.3Vdc 0 16 Negative 95 PLH16-5T Vertical Mounting SIP
0.75 ~ 3.3Vdc 0 16 Positive 95 PLH16-5TP Vertical Mounting SIP
0.75 ~ 3.3Vdc 0 16 Negative 95 PLH16-5TA Horizontal Mounting SIP
0.75 ~ 3.3Vdc 0 16 Positive 95 PLH16-5TAP Horizontal Mounting SIP