Electronic Components Datasheet Search |
|
LMZ10501SHX Datasheet(PDF) 2 Page - Texas Instruments |
|
LMZ10501SHX Datasheet(HTML) 2 Page - Texas Instruments |
2 / 25 page PAD PAD PAD 0 200 400 600 800 1000 0 10 20 30 40 50 60 70 80 FREQUENCY (MHz) Emissions (Evaluation Board) EN 55022 Class B Limit EN 55022 Class A Limit LMZ10501 SNVS677D – MAY 2011 – REVISED MARCH 2013 www.ti.com Radiated EMI (CISPR22) VIN = 5.0V, VOUT = 1.8V, IOUT = 1A Connection Diagram Figure 1. Package Number NQB0008A PIN DESCRIPTIONS Pin # Name Description 1 EN Enable Input. Set this digital input higher than 1.2V for normal operation. For shutdown, set low. Pin is internally pulled up to VIN and can be left floating for always-on operation. 2 VCON Output voltage control pin. Connect to analog voltage from resisitve divider or DAC/controller to set the VOUT voltage. VOUT = 2.5 x VCON. Connect a small (470pF) capacitor from this pin to SGND to provide noise filtering. 3 FB Feedback of the error amplifier. Connect directly to output capacitor to sense VOUT. 4 SGND Ground for analog and control circuitry. Connect to PGND at a single point. 5 VOUT Output Voltage. Connected to one terminal of the integrated inductor. Connect output filter capacitor between VOUT and PGND. 6 PGND Power ground for the power MOSFETs and gate-drive circuitry. 7 VIN Voltage supply input. Connect ceramic capacitor between VIN and PGND as close as possible to these two pins. Typical capacitor values are between 4.7µF and 22µF. 8 VREF 2.35V voltage reference output. Typically connected to VCON pin through a resistive divider to set the output voltage. PAD The 3 pads underneath the module are not internally connected to any node. These pads should be connected to the ground plane for improved thermal performance. These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 2 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Product Folder Links: LMZ10501 |
Similar Part No. - LMZ10501SHX |
|
Similar Description - LMZ10501SHX |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |