ZSPM4013KIT ZMDI, ZSPM4013KIT Datasheet - Page 2

• Manufacturer Part Number: ZSPM4013KIT
• Description: Power Management IC Development Tools DC-DC Converter Kit
• Manufacturer: ZMDI
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of ZSPM4013KIT

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: ZSPM4013
• Input Voltage: 6 V to 24 V
• Output Voltage: 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, 0.9 V to 5 V
• Output Current: 3 A

Brief Description
The ZSPM4013 is a DC/DC synchronous switching
regulator with fully integrated power switches,
internal compensation, and full fault protection.
The 1MHz switching frequency enables using
small filter components, resulting in reduced board
space and reduced bill-of-materials costs.
The ZSPM4013 utilizes current mode feedback in
normal regulation pulse-width modulation (PWM)
mode. When the regulator is disabled (EN pin is
low), the ZSPM4013 draws less than 10µA quies-
cent current.
The ZSPM4013 integrates a wide range of
protection circuitry, including input supply under-
voltage lockout, output voltage soft start, current
limit, V
The ZSPM4013 includes supervisory reporting
through the PG (Power Good) open drain output to
interface other components in the system.
Features












© 2012 Zentrum Mikroelektronik Dresden AG — Rev. 1.10 — October 10, 2012. All rights reserved. The material contained herein may not be reproduced, adapted, merged,
translated, stored, or used without the prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
For more information, contact ZMDI via [e-mail].
Output voltage options (depends on order code):


Wide input voltage range:
6V to 18V
1MHz +/- 10% fixed switching frequency
3A continuous output current
High efficiency – up to 95%
Current mode PWM control with pulse-
frequency modulation (PFM) mode for
improved light load efficiency
Voltage supervisor for V
pin
Input supply under voltage lockout
Soft start for controlled startup with no
overshoot
Full protection for over-current, over-
temperature, and V
Less than 10µA in Disabled Mode
Low external component count
ZSPM4013
High Efficiency 3A Synchronous Buck Converter
Fixed output voltages: 1.5V, 1.8V, 2.5V,
3.3V, or 5V with +/- 2% output tolerance
Adjustable output voltage range: 0.9V to 5V
with +/- 1.5% reference
OUT
over-voltage, and thermal shutdown.
OUT
over-voltage
OUT
reported at the PG
Benefits



Available Support


Physical Characteristics


Related ZMDI Products


ZSPM4013 Application Circuits
VCC
VCC
C
EN
C
EN
BYPASS
BYPASS
Increased battery life
Minimal external component count
(3 capacitors, 1 inductor)
Inherent fault protection and reporting
Evaluation Kit
Documentation
Junction operating temperature -40°C to 125°C
Packaged in a 16pin QFN (3x3mm)
ZSPM4011/ZSPM4012: 1A/2A synchronous
buck converters, available with adjustable out-
put from 0.9 to 5V or fixed output voltages at
1.5V, 1.8V, 2.5V, 3.3V, 5.0V
(16-lead 3x3mm QFN)
ZSPM1000: >5A single-phase, single-rail, true
digital PWM controller (24-lead 4x4mm QFN)
VCC
EN
VCC
EN
Adjustable Output
Fixed Output
VSW
BST
VSW
PG
FB
BST
PG
FB
C
C
BST
BST
L
L
OUT
OUT
(optional)
10kΩ
C
VOUT
OUT
R
R
(optional)
TOP
BOT
10 kΩ
VOUT
PG
VOUT
C
VOUT
OUT
PG