IC manufacturers Renesas

IC manufacturers (95)

Renesas ISL81601

60V Bidirectional 4-Switch Synchronous Buck-Boost Controller

Overview

TopologyBuck-Boost Converter
Input voltage9-60 V
Output 160 V / 10 A
IC revision1.00

Description

The ISL81601DEMO2Z demonstration board (shown in Figure 18 on page 15) features the ISL81601 and RL78G14. The ISL81601 is a 60V high voltage synchronous buck-boost controller. The RL78G14 is a 28 pin MCU that offers digital control and measurement for charge and discharge functions. The ISL81601DEMO2Z can adjust the input voltage and reverse current for charging, and can also adjust the output voltage and output current for discharging online.The ISL28022 is also used on this board to provide high accuracy voltage and current sensing and report to RL78 with IIC line. The ISL81601DEMO2Z can also report input and output voltage and current with high accuracy.

Features

  • Input 0V precharge power-up
  • Wide input range: 9V to 60V
  • Bidirectional operation
  • Output CC/CV control
  • Input CC/CV control
  • Online adjustable input and output setting and display using the GUI interface
  • Supports prebias output with soft-start
  • PGOOD indicator
  • OVP, OTP, and UVP protection

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.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples
150060GS75020SPEC
6 files WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 700 3.2 InGaN 140
742792645SPEC
8 files WE-CBF SMT EMI Suppression Ferrite Bead 470 600 230 MHz 1000 0.2 High Current
74435571500SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 15 14.1 10.75 14 9 14 MnZn 0.00972
Order Code Data­sheet Simu­lation
150060GS75020SPEC
742792645SPEC
74435571500SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples