ZSPM4011KIT ZMDI, ZSPM4011KIT Datasheet - Page 5

• Manufacturer Part Number: ZSPM4011KIT
• Description: Power Management IC Development Tools DC-DC Converter Kit
• Manufacturer: ZMDI
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of ZSPM4011KIT

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: ZSPM4011
• 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: 1 A

List of Figures
Figure 2.1
Figure 2.2
Figure 2.3
Figure 2.4
Figure 2.5
Figure 2.6
Figure 2.7
Figure 2.8
Figure 2.9
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 ....................................................................................................... 12
Figure 2.14 Standby Current vs. Temperature ....................................................................................................... 12
Figure 2.15 Output Voltage vs. Temperature.......................................................................................................... 12
Figure 2.16 Oscillator Frequency vs. Temperature (Iout=300mA) ......................................................................... 12
Figure 2.17 Quiescent Current vs. Temperature (No load) ................................................................................... 12
Figure 2.18 Input Current vs. Temperature (No load, No switching) ..................................................................... 12
Figure 3.1
Figure 3.2
Figure 4.1
Figure 4.2
Figure 5.1
Figure 5.2
List of Tables
Table 1.1
Table 1.2
Table 1.3
Table 1.4
Table 5.1
Data Sheet
September 21, 2012
ZSPM4011
High Efficiency 1A Synchronous Buck Converter
Startup Response ................................................................................................................................ 10
100mA to 1A Load Step (Vcc= 12V, Vout =1.8V) ................................................................................ 10
100mA to 2A Load (Vcc=12V, Vout = 1.8V) ........................................................................................ 10
100mA t0 1A Load Step (Vcc=12V, Vout = 3.3V) ................................................................................ 10
100mA to 2A Load Step (Vcc=12V, Vout = 3.3V) ................................................................................ 10
Line Transient Response (VCC=10V to 15V, Vout = 3.3V) ................................................................. 10
Load Regulation ................................................................................................................................... 11
Line Regulation (IOUT=1A) ................................................................................................................. 11
Efficiency vs. Output Current ( V
ZSPM4011 Block Diagram .................................................................................................................. 13
Monitor and Control Logic Functionality .............................................................................................. 14
Typical Application for Adjustable Output Voltage............................................................................... 15
Typical Application for Fixed Output Voltage ....................................................................................... 15
ZSPM4011 Package Drawing.............................................................................................................. 16
16 Lead 3x3mm QFN (top view) .......................................................................................................... 17
Absolute Maximum Ratings ................................................................................................................... 6
Thermal Characteristics ......................................................................................................................... 6
Recommended Operating Conditions ................................................................................................... 7
Electrical Characteristics ....................................................................................................................... 7
Pin Description, 16 lead, 3x3mm QFN ................................................................................................ 18
© 2012 Zentrum Mikroelektronik Dresden AG — Rev. 1.03
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)............................................................................................ 11
= 1.8V) ........................................................................................ 11
= 3.3V) ........................................................................................ 11
= 5V) ........................................................................................... 11
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