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PDF MP1906 Data sheet ( Hoja de datos )
| Número de pieza | MP1906 | |
| Descripción | 80V Half-Bridge Gate Driver | |
| Fabricantes | MPS | |
| Logotipo |  |
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MP1906
The Future of Analog IC Technology
DESCRIPTION
The MP190 6 is a high-performance, 8 0V, g ate
driver that can drive two external N-MOSFET s
in a half-bridge configu ration with a 12V gate
supply. It accepts in dependent gate input
signals and provides shoot-through prevention.
During und er-voltage lockout, the o utput of th e
high- and low-side drivers goes low to prevent
erratic operation under low supply conditions.
The high-current driving capability and short dead
time ma ke it suitab le fo r h igh-power an d h igh-
efficiency p ower applications, such as t elecom
DC-DC converters. The compact 8 -pin SOIC
package minimizes the component count and
the board space.
80V, Half-Bridge, Gate Driver
FEATURES
Drives Two Low-Cost, High-Efficiency N-
MOSFETs
10V-16V Gate Drive Supply
3.3V, 5V Logic Compatibility
80ns Propagation Delay
Less than 90μA Quiescent Current
Under-Voltage Lockout for Both Channels
Input -Signal-Overlap Protection
Internal150ns Dead Time
Available in a Compact 8-pin SOIC Package
APPLICATIONS
Motor Drivers
Half-Bridge Power Supplies
Avionics DC-DC Converters
Active-Clamp Forward Converters
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VIN=12V
CONTROLLER
VCC
HPWM
LPWM
BT
TG
SW
GND
BG
Up to 80V
To Output
Load
MP1906 Rev. 1.0
www.MonolithicPower.com
1/3/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
1
http://www.Datasheet4U.com
1 page  
MP1906—80V, HALF-BRIDGE, GATE DRIVER
TYPICAL CHARACTERISTICS
VDD=12V, VSW=0V, TA=+25°C, unless otherwise noted.
High Level Output
Voltage vs. Temperature
Low Level Output Voltage
vs. Temperature
2
1.75
1.5
1.25
1.0
0.75
0.5
0.25
0
-50
VBGH
VTGH
0 50 100
150
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-50
VBGL
VTGL
0 50 100 150
Undervoltage Lockout
Threshold vs. Temperature
(Rising)
10
9
8
7 VCCTHR
6
5
4
3
VBTTHR
2
1
0
-50 0 50 100 150
Undervoltage Lockout
Threshold vs. Temperature
10(Falling)
9
8
7 VCCTHF
6
5
4
3 VBTTHF
2
1
0
-50 0
50 100 150
Undervoltage Lockout
Propagation Delay vs.
Hysteresis vs. Temperature Temperature
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0-50
VBTTHH
0 50
VCCTHH
100 150
155
135 TON_BG
115 TON_TG
95
75 TOFF_TG
55 TOFF_BG
35
15
-5
-25-50 0 50 100
150
Quiescent Current
vs. Temperature
120
100
80 ICCQ
60
40 IBTQ
20
0-50 0
50 100
150
MP1906 Rev. 1.0
www.MonolithicPower.com
1/3/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
5
5 Page 
MP1906– 80V HALF BRIDGE GATE DRIVER
PACKAGE INFORMATION
0.189(4.80)
0.197(5.00)
85
SOIC8
0.024(0.61)
0.063(1.60)
PIN 1 ID
0.150(3.80)
0.157(4.00)
0.228(5.80)
0.244(6.20)
0.050(1.27)
0.213(5.40)
14
TOP VIEW
RECOMMENDED LAND PATTERN
0.013(0.33)
0.020(0.51)
0.053(1.35)
0.069(1.75)
SEATING PLANE
0.004(0.10)
0.010(0.25)
0.050(1.27)
BSC
FRONT VIEW
SEE DETAIL "A"
SIDE VIEW
0.0075(0.19)
0.0098(0.25)
GAUGE PLANE
0.010(0.25) BSC
0.010(0.25)
0.020(0.50)
x 45o
0o-8o
0.016(0.41)
0.050(1.27)
DETAIL "A"
NOTE:
1) CONTROL DIMENSION IS IN INCHES. DIMENSION IN
BRACKET IS IN MILLIMETERS.
2) PACKAGE LENGTH DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS.
3) PACKAGE WIDTH DOES NOT INCLUDE INTERLEAD FLASH
OR PROTRUSIONS.
4) LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING)
SHALL BE 0.004" INCHES MAX.
5) DRAWING CONFORMS TO JEDEC MS-012, VARIATION AA.
6) DRAWING IS NOT TO SCALE.
NOTICE: The information in this docum ent is subject to chang e without notice. Users sh ould warrant and guarantee that third
party Int ellectual Prop erty r ights are n ot inf ringed u pon when i ntegrating MPS product s into any application. MPS w ill not
assume any legal responsibility for any said applications.
MP1906 Rev. 1.0
www.MonolithicPower.com
1/3/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet MP1906.PDF ] | |
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