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IC manufacturers AnDAPT Inc

IC manufacturers (83)

AnDAPT Inc AMP8D6_RevH | Demoboard MULTIPHASE

Overview

TopologyBuck Converter
Switching frequency2000 kHz
IC revisionRev 1

Description

The C510 Power Component is a customizable PWM Multiphase Synchronous Buck, Current Mode Switching Regulator. Combine the C510 component with other Power Components to create a custom-defined, AnDAPT AmP on-demand power management device. The integrated, low-resistance switching Scalable Integrated MOSFETs (SIMs) provide up to 6A output current. The maximum current for the C510 Power Component is defined by the number of phases (2, 3, or 4) and the maximum current of the selected AmP device. Output voltage feedback is compared against an internal reference using a high-performance, voltage-error amplifier that provides tight voltage regulation accuracy under transient conditions. Pulse-width modulated (PWM), current-mode regulation is implemented with PID and slope compensation. The switching frequency is either generated internally via an oscillator with selectable frequencies or provided via an external pin. The C510 component has a customizable current switchover point between pulse-width modulation (PWM) for higher-current loads and pulse-skipping modulation (PSM) for low-current loads. The customizable output voltage is specified by the power engineer during customization using AnDAPT’s cloudbased WebAmp development software. The C510 component has customizable control and status pins including an optional enable input, an optional power-good output, and optional output flags to signal when the system triggers an overvoltage (OVP), overcurrent (OCP), or undervoltage lockout (UVLO) condition. The threshold values are specified by the power engineer using the WebAmp tool. The customizable soft-start and soft-stop slew rates plus ramp timing are also specified by the power engineer using the WebAmp tool.

Features

  • Integrated PWM, current mode, point-of-load (POL) regulator
  • Selectable number of phases: 2, 3, or 4
  • Integrated, high-current solution up to 24A (four phases)
  • Maximum output current per phase: Defined by selected device, 1A=AmP8D1, 3A=AmP8D3, 6A=AmP8D6
  • Vin: 3.0 to 13.2 V, Vout: 0.6V to 5.5V
  • Adjustable output voltage with down to 1.2 mV resolution
  • Automatic phase shedding, spreading
  • Automatic current balancing
  • Load current measurement
  • Reduced output ripple currents
  • Integrated MOSFETs, RDS(on): 40m
  • 1% typical line and load regulation
  • Efficiency up to 95%
  • Internal single pole compensator minimizes external part count
  • Analog slope compensation
  • Adjustable switching frequency
  • Additional capabilities – see I510, P510
  • Adaptable stability, bandwidth, gain & phase margin
  • Frequency synchronization: adjustable up to 2000 kHz
  • Adjustable protection: Under-Voltage Lockout, (UVLO),Overcurrent (OCP), Overvoltage (OVP), and Over Temperature (OTP)
  • Short-circuit protection (SCP)
  • Power-good flag output and Enable input
  • Soft start/stop, sequencing, pre-bias startup
  • 52-, 58-, or 74-pin VQFN package
  • –40°C to +125°C operating junction temperature
  • Two SIM elements per phase

Typical applications

  • On-demand power management, multi-rail power integration, Powering server, processor, memory, storage, network switcher and router platforms, FPGA, processor, SSD, subsystem power control & sequencing

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
W
(mm)
H
(mm)
ToTl
(mm)
PinsCVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
Z
(Ω)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
Technical ReferenceL
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
MaterialIRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
Mount Samples
150060GS75000SPEC
6 files WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140 0.8 0.7 -40 °C up to +85 °C 1.6 SMT
150060RS75000SPEC
6 files WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 250 2 AlInGaP 140 0.8 0.7 -40 °C up to +85 °C 1.6 SMT
744308025SPEC
8 files WE-HCM SMT High Current Flat Wire Inductor 6.8 2 10.1 250 246 25 0.37 40 MnZn 54.3 41.6 46.5 SMT
865060553006SPEC
6 files WCAP-ASLL Aluminum Electrolytic Capacitors100 µF 35 5000 -55 °C up to +105 °C 450 0.17 35 14 8 10.5 ASEE105101M035DVCTEE000
74439344010SPEC
8 files WE-XHMI SMT Power Inductor 6.45 2.75 2 -40 °C up to +125 °C 6.65 1000 12 27.5 5.5 59 15.75 11 24.95 SMT
74651194RSPEC
6 files WP-THRSH REDCUBE THR with external thread 10 8.5 M4 5 9 85 Brass THR
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
W
(mm)
H
(mm)
ToTl
(mm)
PinsCVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
Z
(Ω)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
Technical ReferenceL
(nH)
LR
(nH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
MaterialIRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
Mount Samples