Ordering number : EN8321B
LB11600JV
Monolithic Digital IC
Brushless Motor Predriver IC for
Automotive Applications
Overview
http://onsemi.com
The LB11600JV is a direct PWM drive predriver IC appropriate for 3-phase power brushless motors in automotive
applications. This IC can implement either high side PWM drive or low side PWM drive motor driver circuits
depending on the configuration of the output circuits, which use discrete transistors such as MOSFETs or bipolar
transistors. In addition to a full complement of protection functions, including overcurrent, thermal, motor constraint,
and undervoltage protection, the LB11600JV also provides an integrated speed control function. Thus the LB11600JV
can implement high reliability/high functionality drive circuits.
Functions
•
Three-phase bipolar drive (UH, VH, and WH pins, PWM control)
•
Forward/reverse switching circuit
•
Overcurrent protection circuit
•
Undervoltage protection circuit
•
Motor constraint protection circuit
•
Thermal protection circuit
•
Speed control circuit
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Supply voltage
Output Circuit current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
IO max
Pd max
Topr
Tstg
VCC Pin
UL, VL, WL, UH, VH, and WH pins
Independent IC
Conditions
Rated value
14.5
40
0.5
-40 to 100
-55 to 150
Unit
V
mA
W
°C
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
May, 2013
82511 SY/D2706 MS IM 20060831-S00005 / 92706 / D0205 MH OT B8-8935 No.8321-1/30
LB11600JV
Allowable Operating Ranges at
Ta = 25°C
Parameter
VCC voltage supply voltage range
Output current
RF pin voltage
HP pin voltage
HP pin voltage
Symbol
VCC
VCC op
VRF
VHP
IHP
VCC Pin
UL, VL, WL, UH, VH, and WH pins
Conditions
Rated value
4.5 to 14
30
0 to 3
0 to 14
0 to 10
Unit
V
mA
V
V
mA
Electrical Characteristics at
Ta = 25°C, VCC = 5V
Parameter
Current drain 1
Current drain 2
Output Block
Output voltage 1-1
Output voltage 1-2
Output voltage 2
Hall Amplifier Block
Input bias current
Common-mode input
voltage range 1
Common-mode input
voltage range 2
Hall input sensitivity
Hysteresis
Input voltage (low
→
high)
Input voltage (high
→
low)
TOC Pin
Input voltage 1
Input voltage 2
Input voltage 1L
Input voltage 2L
Input voltage 1H
Input voltage 2H
CTL Pin
Input offset voltage
Input bias current
Common-mode input
voltage range
High-level output voltage
Low-level output voltage
PWM Oscillator (PWM pin)
High-level output voltage
Low-level output voltage
External capacitor charge
current
Oscillator frequency
Amplitude
HP Pin
Output saturation voltage
Output leakage current
VHPL
IHPleak
IO = 7mA
VO = 13.5V
0.15
0.5
10
V
μA
F (PWM)
Vp-p (PWM)
C = 1000pF
20
1.25
25
1.65
30
2.05
kHz
VP-P
VOH (PWM)
VOL (PWM)
1CHG
PWM = 2.1V
2.75
1.2
-60
3.0
1.35
-45
3.25
1.5
-30
V
V
μA
VOH (CONT)
VOL (CONT)
ITOC = -0.2mA
ITOC = 0.2mA
VCC-1.1
VCC-0.8
0.8
1.1
V
V
VIO (CONT)
IB (CONT)
VICM
-10
-1
0
10
1
VCC-1.7
mV
μA
V
VTOC1
VTOC2
VTOC1L
VTOC2L
VTOC1H
VTOC2H
Output duty: 100%
Output duty: 0%
When VCC = 4.7V
Output duty: 100%
When VCC = 4.7V,
Output duty: 0%
When VCC = 5.3V,
Output duty: 100%
When VCC = 5.3V,
Output duty: 0%
1.17
1.38
1.59
V
2.88
3.20
3.52
V
1.05
1.24
1.43
V
2.72
1.15
2.5
3.0
1.35
2.80
3.30
1.55
3.1
V
V
V
ΔVIN
(HA)
VSLH (HA)
VSHL (HA)
VICM2
When a single-sided input bias is used
(Hall IC applications)
80
15
5
-20
24
12
-12
40
20
-5
mVP-P
mV
mV
mV
0
VCC
V
IHB (HA)
VICM1
When a Hall effect element is used
-2
0.5
-0.5
VCC-2.0
μA
V
VOUT1-1
VOUT1-2
VOUT2
Low level, IO = 400µA
Low level, IO = 10mA
High level, IO = -20mA
VCC-1.1
0.1
0.8
VCC-0.9
0.3
1.1
V
V
V
Symbol
ICC1
ICC2
S/S = 0V
Stop mode, S/S = 5V
Conditions
Min.
13
1.5
Rated value
Typ.
20
2.5
Max.
27
3.5
mA
mA
Unit
Continued on next page.
No.8321-2/30
LB11600JV
Continued from preceding page.
Parameter
Symbol
Conditions
Min.
Motor Constraint Protection Circuit Block (CSD and CSET pins)
CSD saturation voltage
CSD off voltage
CSD voltage
CSET pin current
CSET pin on voltage
CSET pin off voltage
Current Limiter Circuit (RF pin)
Limiter voltage
RFGND pin current
Undervoltage Protection Circuit
Operating voltage
Release voltage
Hysteresis
VSDL
VSDH
ΔVSD
3.6
4.1
0.35
3.8
4.3
0.5
4.0
4.5
0.65
V
V
V
VRF
IRFGND
RFGND = 0V
0.216
-60
0.24
-40
0.264
-20
V
μA
VSCSD
VCSDOF
VCSD
ICSET
VCSETON
VCSETOFF
CSET = 4.9V
CSET = 4.8V
VCC - CSET pin
VCC - CSET pin
0.6
I0 = -0.5mA, VCC-VCSD
0.55
4.7
35
0.1
0.6
4.9
50
0.1
0.7
65
0.3
0.85
0.3
0.65
V
V
V
μA
V
V
Rated value
Typ.
Max.
Unit
Thermal Shutdown Circuit (thermal protection circuit)
Thermal shutdown
temperature
Hysteresis
CEG Pin
CEG pin current
CEG pin on voltage
CEG pin off voltage
CR Pin
High-level output voltage
Low-level output voltage
Clamp voltage
FV Pin
Charge current
Discharge current
FV pin high-level voltage
FV pin low-level voltage
S/S Pin
High-level input voltage
Low-level input voltage
Input open voltage
Hysteresis
High-level input current
Low-level input current
F/R Pin
High-level input voltage
Low-level input voltage
Input open voltage
Hysteresis
High-level input current
Low-level input current
VIH (FR)
VIL (FR)
VIO (FR)
VIS (FR)
IIH (FR)
IIL (FR)
F/R = 5V
F/R = 0V
VCC-0.5
0.2
-10
-130
0.3
0
-96
2.0
1.0
VCC
0.4
10
V
V
V
V
μA
μA
VIH(SS)
VIL(SS)
VIO(SS)
VIS(SS)
IIH(SS)
IIL(SS)
S/S = 5V
S/S = 0V
VCC-0.5
0.2
-10
-130
0.3
0
-96
2.0
1.0
VCC
0.4
10
V
V
V
V
μA
μA
ICHG1
ICHG2
VOFVH
VOFVL
FV = 2.5V
FV = 1V
IO = -200μA
IO = 200μA
-420
1.3
4.7
-300
2.5
4.9
0.15
0.3
-230
5.0
μA
mA
V
V
VOH (CR)
VOL (CR)
VCLP (CR)
3.12
0.67
1.3
3.4
0.75
1.45
3.68
0.83
1.6
V
V
V
ICEG
VCEGON
VCEGOFF
CEG = 4.8V
VCC - CSET pin
VCC - CSET pin
0.6
35
50
0.1
0.7
65
0.3
0.85
μA
V
V
ΔTSD
Design target value (junction temperature)*
25
°C
TSD
Design target value (junction temperature)*
150
170
°C
*: These are design target value and are not tested.
Continued on next page.
No.8321-3/30
Electronics Design Contest
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