ZSPM4012KIT ZMDI, ZSPM4012KIT Datasheet - Page 5

• Manufacturer Part Number: ZSPM4012KIT
• Description: Power Management IC Development Tools DC-DC Converter Kit
• Manufacturer: ZMDI
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of ZSPM4012KIT

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: ZSPM4012
• 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: 2 A

List of Figures
Figure 2.1: Startup Response ..................................................................................................................................... 9
Figure 2.2: 100mA to 1A Load Step (Vcc= 12V, Vout =1,8V) .................................................................................... 9
Figure 2.3: 100mA to 2A Load (Vcc=12V, Vout = 1,8V) ............................................................................................. 9
Figure 2.4: 100mA t0 1A Load Step (Vcc=12V, Vout = 3,3V) .................................................................................... 9
Figure 2.5: 100mA to 2A Load Step (Vcc=12V, Vout = 3.3V) .................................................................................... 9
Figure 2.6: Line Transient Response (VCC=10V to 15V, Vout = 3.3V) ..................................................................... 9
Figure 2.7: Load Regulation ..................................................................................................................................... 10
Figure 2.8: Line Regulation (IOUT=1A) .................................................................................................................... 10
Figure 2.9: Efficiency vs. Output Current ( V
Figure 2.10: Efficiency vs. Output Current ( V
Figure 2.11: Efficiency vs. Output Current ( V
Figure 2.12: Efficiency vs. Input Voltage (V
Figure 2.13: Standby Current vs. Input Voltage ....................................................................................................... 11
Figure 2.14: Standby Current vs. Temperature ........................................................................................................ 11
Figure 2.15: Output Voltage vs. Temperature .......................................................................................................... 11
Figure 2.16: Oscillator Frequency vs. Temperature (Iout=300mA) .......................................................................... 11
Figure 2.17: Quiescent Current vs. Temperature (No load) ..................................................................................... 11
Figure 2.18: Input Current vs. Temperature (No load, No switching) ...................................................................... 11
Figure 3.1: ZSPM4012 Block Diagram................................................................................................................... 12
Figure 3.2: Monitor and Control Logic Functionality .............................................................................................. 13
Figure 4.1: Typical Application for Adjustable Output Voltage ............................................................................... 14
Figure 4.2: Typical Application for Fixed Output Voltage ....................................................................................... 14
Figure 5.1: ZSPM4012 Package Drawing .............................................................................................................. 15
Figure 5.2: 16 Lead 3x3 QFN (top view) .................................................................................................................. 16
List of Tables
Table 1.1: Absolute Maximum Ratings ....................................................................................................................... 6
Table 1.2: Thermal Characteristics ............................................................................................................................. 6
Table 1.3: Recommended Operating Conditions ....................................................................................................... 6
Table 1.4: Electrical Characteristics ........................................................................................................................... 7
Table 1.5: Regulator Characteristics .......................................................................................................................... 8
Table 5.1: Pin Description, 16 Lead, 3x3 QFN ......................................................................................................... 17
Data Sheet
January 23, 2012
ZSPM4012
High Efficiency 2A Synchronous Buck Converter
© 2012 Zentrum Mikroelektronik Dresden AG — Rev. 1.00
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.
OUT
OUT
OUT
OUT
= 3.3V) ............................................................................................ 10
= 1.8V) ........................................................................................... 10
= 3.3V) ......................................................................................... 10
= 5V) ............................................................................................ 10
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