VNH3SP30 ,FULLY INTEGRATED H-BRIDGE MOTOR DRIVERBLOCK DIAGRAMVCCOVERTEMPERATURE A O + UV V OVERTEMPERATURE BCLAMP A CLAMP BHS DRIVER DRIVER HSA BLO ..
VNH3SP30-E ,AUTOMOTIVE FULLY INTEGRATED H-BRIDGE MOTOR DRIVERBlock diagram . . . . 5Figure 2. Configuration diagram (top view) . . . . . 6Figure 3. ..
VNH3SP30TR-E , Automotive fully integrated H-bridge motor driver
VNI4140K ,Quad high-side smart power solid-state relayFeatures The VNI4140K is a monolithic device made using (1) (1) (1)Type V R I VSTMicroelect ..
VNI4140KTR ,Quad high-side smart power solid-state relayElectrical characteristics . . . . . 64 Truth table . 95 Typical application circuit ..
VNK10N06 ,OMNIFET FULLY AUTOPROTECTED POWER MOSFETVND10N06/VND10N06-1VNP10N06FI/K10N06FM"OMNIFET":FULLY AUTOPROTECTED POWER MOSFETTYPE V R Iclamp DS( ..
WFF10N65 , Silicon N-Channel MOSFET
WFF12N65 , Silicon N-Channel MOSFET
WFF2N60 , Silicon N-Channel MOSFET
WFF2N60 , Silicon N-Channel MOSFET
WFF2N60 , Silicon N-Channel MOSFET
WFF630 , Silicon N-Channel MOSFET
VNH3SP30
FULLY INTEGRATED H-BRIDGE MOTOR DRIVER
gerTfiira'
© VNH3SP30
FULLY INTEGRATED H-BRIDGE MOTOR DRIVER
TYPE RDS(on) (*) IOUT VCCmax l
VNH3SP30 34mQ 30 A 40 V l
(*) Typical per leg at 25''C
I OUTPUT CURRENT:30 A
. 5V LOGIC LEVEL COMPATIBLE INPUTS
- UNDERVOLTAGE AND OVERVOLTAGE
SHUT-DOWN
. OVERVOLTAGE CLAMP
- THERMAL SHUT DOWN
. CROSS-CONDUCTION PROTECTION
- LINEAR CURRENT LIMITER
- VERY LOW STAN D-BY POWER
CONSUMPTION
. PWM OPERATION UP T010 KHz
. PROTECTION AGAINST:
LOSS OF GROUND AND LOSS OF Vcc
MultiPowerSO-30
DESCRIPTION
The VNH38P30 is a full bridge motor driver
intended for a wide range of automotive
applications. The device incorporates a dual
monolithic HSD and two Low-Side switches. The
HSD switch is designed using STMicroelectronics
VIPower M0-3 technology that allows to efficiently
integrate on the same die a true Power MOSFET
with an intelligent signal/protection circuitry. The
Low-Side switches are vertical MOSFETs
manufactured using STMicroelectronics
proprietary EHD ("STripFETTM'') process.
BLOCK DIAGRAM
,OVERTEMPERATUREA‘ _ Ov+Uv I LOVERTEMPERATUREB
CLAMP A CLAMP B
HSA : omen LOGIC DRNER (m, HSB
H FRk "is
CURRENT CURRENT
LIMITATION A LIMITATION B
OUTA J 1 OUTB
LSA f _ cr Tlt'; T. LSs
TI m TI
GNDA DIAGA/ENA INA PWM INB DIAGB/ENB GNDB
April 2004
VNH3SP30
The three dice are assembled in MultiPowerSO-30
package on electrically isolated leadframes. This
package, specifically designed for the harsh
automotive environment offers improved thermal
performance thanks to exposed die pads.
Moreover, its fully symmetrical mechanical design
allows superior manufacturability at board level.
The input signals INA and INB can directly
interface to the microcontroller to select the motor
direction and the brake condition. The DIAGA/ENA
or DIAGB/ENB, when connected to an external pull
CONNECTION DIAGRAM (TOP VIEW)
up resistor, enable one leg ofthe bridge. They also
provide a feedback digital diagnostic signal. The
normal condition operation is explained in the truth
table on page 7. The PWM, up to 10KHz, lets us to
control the speed of the motor in all possible
conditions. In all cases, a low level state on the
PWM pin will turn off both the LSA and LSB
switches. When PWM rises to a high level, LSA or
LSB turn on again depending on the input pin
state.
Vcc :: I 1
No _ l
INA _ l
ENA/DIAGA _ l
Nc _ l
PWM _ 1
No _ l
ENB/DIAGB _ l
INB _ 1
NC I: l
Vcc :: . I
OUTAl:,ii©’ - -
NC: C--- _-_-_-_-
Heat Slug1
- _ l NC
_______ 1E OUTB
No: 5: :::’
OUTalj: -
,E OUTA
_ GNDA
: GNDA
_ GNDA
-__] OUTA
__] NC
I _ Nc
I . :: OUTB
l _ GNDB
_ GNDB
_ GNDB
PIN DEFINITIONS AND FUNCTIONS
PIN No SYMBOL FUNCTION
1, 25, 30 33;; Heat Source of High-Side Switch A/ Drain of Low-Side Switch A
2,4,7,9,12,14,17, 22,
2429 NC Not connected
3, 13, 23 "se,) Heat Drain of High-Side Switches and Power Supply Voltage
5 INA Clockwise Input
6 ENA/DIAGA Status of High-Side and Low-Side Switches A; Open Drain Output
8 PWM PWM Input
9 NC Not connected
ENB/DIAGB . . . . .
10 Status of High-Side and Low-Side Switches B; Open Drain Output
11 INB Counter Clockwise Input
15, 16, 21 33; Heat Source of High-Side Switch B / Drain of Low-Side Switch B
26, 27, 28 GNDA Source of Low-Side Switch A (*)
18, 19, 20 GNDB Source of Low-Side Switch B (*)
(*) Note: GNDA and GNDB must be externally connected together
