|
|
PDF ZXGD3111N7 Data sheet ( Hoja de datos )
| Número de pieza | ZXGD3111N7 | |
| Descripción | 200V ACTIVE OR-ING MOSFET CONTROLLER | |
| Fabricantes | Diodes | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ZXGD3111N7 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
ZXGD3111N7
200V ACTIVE OR'ING MOSFET CONTROLLER IN SO7
Description
ZXGD3111N7 is a 200V Active OR’ing MOSFET Controller designed
for driving a very low RDS(ON) Power MOSFET as an ideal diode. This
replaces the standard rectifier to reduce the forward voltage drop and
overall increase the power transfer efficiency.
The ZXGD3111N7 can be used on both high-side and low-side power
supply units (PSU) with rails up to ±200V. It enables very low RDS(ON)
MOSFETs to operate as ideal diodes as the turn-off threshold is
only -3mV with ±2mV tolerance. In the typical 48V configuration, the
standby power consumption is <50mW as the low quiescent supply
current is <1mA. During PSU fault condition, the OR’ing Controller
detects the power reduction and rapidly turns off the MOSFET in
<600ns to block reverse current flow and avoid the common bus
voltage dropping.
Applications
Active OR’ing Controller in:
(N+1) Redundant Power Supplies
Telecom and Networking
Data Centers and Servers
Features
Active OR’ing MOSFET Controller for High- or Low-Side PSU
Ideal Diode to Reduce Forward Voltage Drop
-3mV Typical Turn-Off Threshold with ±2mV Tolerance
200V Drain Voltage Rating
25V VCC Rating
<50mW Standby Power with Quiescent Supply Current <1mA
<600ns Turn-Off Time to Minimize Reverse Current
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
Halogen and Antimony free. “Green” Device (Note 3)
Mechanical Data
Case: SO-7
Case Material: Molded Plastic. “Green” Molding Compound.
UL Flammability Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
Weight: 0.074 grams (Approximate)
-ve Rail
Typical Configuration for
Low-Side -ve Supply Rail
VD VS
-ve Vout
DRAIN
VG
GATE GND
ZXGD3111
Vcc
C1
GND Rail
GND
SO-7
Top View
GND
GND
GND
VCC
GATE
GATE
Top View
Pin-Out
DRAIN
PGND
PGND
Pin Name
GND
VCC
GATE
PGND
DRAIN
Pin Function
Ground
Power Supply
Gate Drive
Power Ground
Drain Sense
Ordering Information (Note 4)
Product
ZXGD3111N7TC
Marking
ZXGD3111
Reel Size (inches)
13
Tape Width (mm)
12
Quantity per Reel
2,500
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free,
"Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
ZXGD
3111
YY WW
ZXGD = Product Type Marking Code, Line 1
3111 = Product Type Marking Code, Line 2
YY = Year (ex: 16 = 2016)
WW = Week (01 - 53)
ZXGD3111N7
Document Number DS38273 Rev. 2 - 2
1 of 10
www.diodes.com
June 2016
© Diodes Incorporated
1 page  
ZXGD3111N7
Typical Application Circuits
-48V Rail
PSU
(A)
GND Rail
-48V Rail
PSU
(B)
GND Rail
100V / 150V N-channel
Power MOSFET
VD VS
DRAIN
VG
GATE GND
ZXGD3111
Vcc
C1
GND
ZXTR2012
VOUT VIN
100V/150V N-channel
Power MOSFET
VD VS
DRAIN
VG
GATE GND
ZXGD3111
Vcc
C1
GND
ZXTR2012
VOUT VIN
Common -48V Bus
-48V
LOAD
GND
Common GND
Focus Application of the ZXGD3111 OR’ing Controller is for Redundant Low-Side -48V Power Supply Rail
ZXTR2012 (HV input, 12V output regulator) is suggested to power the VCC of ZXGD3111 from high voltage rail.
100V/ /150V N-channel
Power MOSFET
VS
+48V Rail
VD
PSU
(A)
VG
GATE
DRAIN Vcc
ZXGD3111 C1
GND
+10V
Vcc
GND
Common +48V Bus
+48V
LOAD
GND Rail
100V /150V N-channel
Power MOSFET
VS
+48V Rail
VD
PSU
(B)
VG
GATE
DRAIN Vcc
ZXGD3111 C1
GND
GND
Common GND
GND Rail
Example of the ZXGD3111 OR’ing Controller in a Redundant High-Side +48V Power Supply Rail with VCC Supply
ZXGD3111N7
Document Number DS38273 Rev. 2 - 2
5 of 10
www.diodes.com
June 2016
© Diodes Incorporated
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet ZXGD3111N7.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ZXGD3111N7 | 200V ACTIVE OR-ING MOSFET CONTROLLER | Diodes |
| ZXGD3111N8 | 200V ACTIVE OR-ING MOSFET CONTROLLER | Diodes |
| ZXGD3111N8TC | 200V ACTIVE OR-ING MOSFET CONTROLLER | Diodes |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |