HV9901
Universal Relay Driver
Features
General Description
•
•
•
•
•
•
The HV9901 universal relay driver provides
high-efficiency driving for low-voltage relays with supply voltages as high as 450V. For example, a relay with
a 5V coil can be driven directly from the rectified
120 VAC or 230 VAC line.
10V to 450V Input Voltage Range
Energy-saving Hold Current Mode
Adjustable Microcontroller Supply
Low Supply Current 23 kHz
EQUATION 3-3:
V CS HL
IPULL – IN = -------------------R SENSE
EQUATION 3-7:
R FBA
VCC = 1.25V 1 + -------------
R FBB
EQUATION 3-4:
VDD
VCS LL = -----------------------RHDA
1 + -------------RHDB
EQUATION 3-8:
V CS HL – V DD
t PULL – IN = – RHDA R HDB C HD ln 1 – ------------------------------------
V CS LL – V DD
tPULL-IN
Current
IPULL-IN
IHOLD
Time
FIGURE 3-1:
Current vs. Time.
2016-2019 Microchip Technology Inc.
DS20005550B-page 8
HV9901
VIN
VIN
VDD
CDD
VREF
Int
Reg
SYNC
GT
VREF
CREF
PWM
RHDa
QSW
CS
RSENSE
H/D
RHDb
CIN
HV9901
RT
CHD
ROSC
2.0–5.5V
@ 1.0mA
VCC
RFBa
Aux
Reg
POL
ENO
FB
ENI
RFBb
FIGURE 3-2:
Typical Application Circuit.
2016-2019 Microchip Technology Inc.
DS20005550B-page 9
HV9901
4.0
PACKAGING INFORMATION
4.1
Package Marking Information
16-lead SOIC
Example
XXXXXXXX e3
YYWWNNN
HV9901NG e3
1611343
Legend: XX...X
Y
YY
WW
NNN
e3
*
Note:
Product Code or Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC® designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator ( e3 )
can be found on the outer packaging for this package.
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for product code or customer-specific information. Package may or
not include the corporate logo.
2016-2019 Microchip Technology Inc.
DS20005550B-page 10
HV9901
16-Lead SOIC (Narrow Body) Package Outline (NG)
Pins #2 and #3 Trimmed
9.90x3.90mm body, 1.75mm height (max), 1.27mm pitch
D
θ1
16
Note 1
(Index Area
D/2 x E1/2)
E1 E
Gauge
Plane
L2
L
e
1
Top View
Seating
Plane
θ
L1
b
View B
View B
A
h
h
A
A2
Seating
Plane
A1
Side View
View A-A
A
Note: For the most current package drawings, see the Microchip Packaging Specification at www.microchip.com/packaging.
Note:
1. 7KLVFKDPIHUIHDWXUHLVRSWLRQDO,ILWLVQRWSUHVHQWWKHQD3LQLGHQWL¿HUPXVWEHORFDWHGLQWKHLQGH[DUHDLQGLFDWHG7KH3LQLGHQWL¿HUFDQEH
DPROGHGPDUNLGHQWL¿HUDQHPEHGGHGPHWDOPDUNHURUDSULQWHGLQGLFDWRU
Symbol
MIN
Dimension
(mm)
A
A1
A2
b
D
1.35*
0.10
1.25
0.31
9.80*
NOM
-
-
-
-
MAX
1.75
0.25
1.65*
0.51
9.90
E
E1
e
5.80* 3.80*
6.00
3.90
10.00* 6.20* 4.00*
1.27
BSC
h
L
0.25
0.40
-
-
0.50
1.27
L1
L2
1.04 0.25
REF BSC
ș
ș
0O
5O
-
-
8O
15O
JEDEC Registration MS-012, Variation AC, Issue E, Sept. 2005.
7KLVGLPHQVLRQLVQRWVSHFL¿HGLQWKH-('(&GUDZLQJ
Drawings are not to scale.
2016-2019 Microchip Technology Inc.
DS20005550B-page 11
HV9901
NOTES:
2016-2019 Microchip Technology Inc.
DS20005550B-page 12
HV9901
APPENDIX A:
REVISION HISTORY
Revision B (September 2019)
• Updated the Absolute Maximum Ratings†.
• Updated the Temperature Specifications.
• Corrected equations in Section 3.0, Application
Information.
• Various typographical edits.
Revision A (August 2016)
• Updated file to Microchip format.
• Converted Supertex Doc # DSFP-HV9901 to
Microchip DS20005550B.
• Minor text changes throughout.
2016-2019 Microchip Technology Inc.
DS20005550B-page 13
HV9901
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
-
PART NO.
XX
Device
Package
Options
X
-
Environmental
X
Media
Type
Device:
HV9901
= Universal Relay Driver
Package:
NG
= 16-lead SOIC
Environmental:
G
= Lead (Pb)-free/RoHS-compliant Package
Media Type:
(blank)
M901
M934
= 45/Tube for an NG Package
= 2600/Reel for an NG Package
= 2600/Reel for an NG Package
Note:
Examples:
a)
HV9901NG-G:
Universal Relay Driver, 16-lead
SOIC Package, 45/Tube
b)
HV9901NG-G-M901:
Universal Relay Driver, 16-lead
SOIC Package, 2600/Reel
c)
HV9901NG-G-M934:
Universal Relay Driver, 16-lead
SOIC Package, 2600/Reel
For media types M901 and M934, the base quantity for tape and
reel was standardized to 2600/reel. Both options will result in
delivery of the same number of parts/reel.
2016-2019 Microchip Technology Inc.
DS20005550B-page 14
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights unless otherwise stated.
Trademarks
The Microchip name and logo, the Microchip logo, Adaptec,
AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, chipKIT,
chipKIT logo, CryptoMemory, CryptoRF, dsPIC, FlashFlex,
flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck,
LinkMD, maXStylus, maXTouch, MediaLB, megaAVR, Microsemi,
Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer,
PackeTime, PIC, picoPower, PICSTART, PIC32 logo, PolarFire,
Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST,
SST Logo, SuperFlash, Symmetricom, SyncServer, Tachyon,
TempTrackr, TimeSource, tinyAVR, UNI/O, Vectron, and XMEGA
are registered trademarks of Microchip Technology Incorporated in
the U.S.A. and other countries.
APT, ClockWorks, The Embedded Control Solutions Company,
EtherSynch, FlashTec, Hyper Speed Control, HyperLight Load,
IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision
Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet-Wire,
SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub,
TimePictra, TimeProvider, Vite, WinPath, and ZL are registered
trademarks of Microchip Technology Incorporated in the U.S.A.
Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any
Capacitor, AnyIn, AnyOut, BlueSky, BodyCom, CodeGuard,
CryptoAuthentication, CryptoAutomotive, CryptoCompanion,
CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average
Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial
Programming, ICSP, INICnet, Inter-Chip Connectivity, JitterBlocker,
KleerNet, KleerNet logo, memBrain, Mindi, MiWi, MPASM, MPF,
MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach,
Omniscient Code Generation, PICDEM, PICDEM.net, PICkit,
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Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI,
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USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and
ZENA are trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated in
the U.S.A.
The Adaptec logo, Frequency on Demand, Silicon Storage
Technology, and Symmcom are registered trademarks of Microchip
Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology Germany
II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in
other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2016-2019, Microchip Technology Incorporated, All Rights
Reserved.
For information regarding Microchip’s Quality Management Systems,
please visit www.microchip.com/quality.
2016-2019 Microchip Technology Inc.
ISBN: 978-1-5224-5022-1
DS20005550B-page 15
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05/14/19