IC manufacturers Renesas

IC manufacturers (104)

Renesas ZSPM1505 | Demoboard ZSPM15xx-KIT01

Evaluation Kit for the ZSPM15xx True-Digital PWM Controller

Overview

TopologyBuck Converter
Input voltage10.8-13.2 V
IC revision1.20

Description

This document describes the use of ZMDI’s ZSPM15xx-KIT01 for evaluating DC/DC point-of-load (POL) applica-tions and provides additional kit information, including the circuit diagram and board layout. The kit incorporates ZMDI’s ZSPM15xx digital PWM controller IC and a ZSPM9060 DrMOS to form a “smart” buck converter (a.k.a. step-down DC-to-DC converter).

The ZSPM15xx-KIT01 Evaluation Kit hardware functions as a fixed-voltage self-starting autonomous DC/DC converter, which requires no software or subsequent programming.

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
Material
LR(µH)
fres(MHz)
SamplesAvailability & Sample
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SPECWE-HCC SMT High Current Cube Inductor, 0.68 µH, 40.2 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.68 µH
Performance Rated Current40.2 A
Saturation Current @ 10%39.3 A
Saturation Current @ 30%63.5 A
DC Resistance1.85 mΩ
MaterialIron Powder 
Rated Inductance0.66 µH
Self Resonant Frequency120 MHz
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SPECWE-HCC SMT High Current Cube Inductor, 1 µH, 32.5 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Performance Rated Current32.5 A
Saturation Current @ 10%28.5 A
Saturation Current @ 30%55.1 A
DC Resistance2.5 mΩ
MaterialIron Powder 
Rated Inductance0.94 µH
Self Resonant Frequency100 MHz
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SPECWE-HCC SMT High Current Cube Inductor, 2.2 µH, 22.4 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.2 µH
Performance Rated Current22.4 A
Saturation Current @ 10%20.9 A
Saturation Current @ 30%44 A
DC Resistance4.3 mΩ
MaterialIron Powder 
Rated Inductance2.1 µH
Self Resonant Frequency70 MHz
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