LB11692JH 반도체 회로 부품 판매점
Monolithic Digital IC 24V Fan Motor Driver IC
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 Sanyo Semicon Device |
Ordering number : ENA0333A
www.DataSheet4U.com
LB11692JH Monolithic Digital IC
24V Fan Motor Driver IC
Overview
The LB11692JH is a three-phase brushless motor driver IC that uses a direct PWM drive technique to achieve highly
efficient drive. It is optimal for driving fuel pump motors and other miniature motors.
Functions
• Direct PWM drive
• PWM control based on both a DC voltage input (the CTL voltage) and a pulse input
• Provides a 5V regulator output
• One Hall-effect sensor FG output
• Start/stop switching circuit (Stop mode includes a power saving function.)
• Built-in integrating amplifier
• Automatic recovery constraint protection circuit (on/off = 1/14), RD output
• Built-in current limiter circuit
• Built-in LVSD circuit
• Built-in thermal protection circuit
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Supply voltage range
Output current
Allowable power dissipation 1
VCC max
IO max
Pd max1
T ≤ 500ms
Independent IC
Allowable power dissipation 2
Pd max2
Mounted on a specifed board*
Operating temperature
Topr
Storage temperature
Tstg
* Mounted on a specified board: 114.3mm×76.1mm×1.6mm, glass epoxy
Ratings
30
1.8
0.9
2.1
-40 to +85
-55 to +150
Unit
V
A
W
W
°C
°C
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
D1306 MS IM 20060404-S00005 No.A0333-1/12
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage range
Constant voltage output current
RD output current
FG output current
Symbol
VCC
IREG
IRD
IFG
LB11692JH
Conditions
Electrical Characteristics at Ta = 25°C, VCC = VM = 24V
Parameter
Symbol
Conditions
Current drain 1
Current drain 2
[Output Block]
ICC1
ICC2
Output saturation voltage 1
Output saturation voltage 2
Output leakage current
Low side diode forward voltage 1
Low side diode forward voltage 2
High side diode forward voltage 1
High side diode forward voltage 2
[5V Constant Voltage Output]
VO sat1
VO sat2
IO leak
VD1-1
VD1-2
VD2-1
VD2-2
Output voltage
VREG
Line regulation
∆VREG1
Load regulation
∆VREG2
[Hall Amplifier]
Input bias current
IB(HA)
Common-mode input voltage range
VICM
Hall sensor input sensitivity
VHIN
Hysteresis
∆VIN(HA)
Input voltage (low to high)
VSLH
Input voltage (high to low)
VSHL
[CSD Pin]
High-level output voltage
Low-level output voltage
External capacitor charge current
VOH(CSD)
VOL(CSD)
ICSD1
External capacitor discharge current
ICSD2
Charge/discharge current ratio
RCSD
[Undervoltage Protection Circuit (LVS Pin)]
Operating voltage
VSDL
Release voltage
VSDH
Hysteresis
∆VSD
[Current Limiter Circuit]
Limiter voltage
VRF
[Thermal Shutdown Operation]
Thermal shutdown operating
temperature
Hysteresis
TSD
∆TSD
*: Design target value and no measurement was made.
When STOP
IO = 0.7A,VO(SINK)+VO(SOURCE)
IO = 1.5A,VO(SINK)+VO(SOURCE)
ID = -0.7A
ID = -1.5A
ID = 0.7A
ID = 1.5A
IO = -5mA
VCC = 9.5 to 28V
IO = -5 to -20mA
Charge current/discharge current
VCC-VM
Design target value*
(junction temperature)
Design target value*
(junction temperature)
www.DataSheet4U.com
Ratings
9.5 to 28
0 to -30
0 to 10
0 to 10
Unit
V
mA
mA
mA
Ratings
unit
min typ max
13 17 mA
4.5 6 mA
1.5
2.2
1.1
1.4
1.25
1.9
2.05
V
2.9 V
100 µA
1.35
V
1.8 V
1.65
V
2.5 V
4.7 5.0 5.3 V
30 100 mV
20 100 mV
-1 -0.2
µA
0
VREG-2.0
V
80 mVp-p
15 24 42 mV
12 mV
-12 mV
2.75
0.85
-3.3
0.09
3.0
1.0
-2.4
0.17
14
3.25
V
1.15
V
-1.4 µA
0.23
µA
Times
3.55 3.8 4.0 V
4.05 4.3 4.5 V
0.35
0.5
0.65
V
0.45
0.5
0.55
V
150 170
°C
40 °C
Continued on next page.
No.A0333-2/12
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LB11692JH driver
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