參數(shù)資料
型號(hào): LB11620T
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.25 A, PDSO24
封裝: 0.225 INCH, TSSOP-24
文件頁(yè)數(shù): 6/13頁(yè)
文件大?。?/td> 147K
代理商: LB11620T
LB11620T
No.A0662-2/11
Recommended Operating Ranges at Ta
= 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range 1-1
VCC1-1
VCC pin
8 to 17
V
Supply voltage range 1-2
VCC1-2
VCC pin, with VCC shorted to VREG
4.5 to 5.5
V
Output current
IO
UL, VL, WL, UH, VH, WH pins
25
mA
5 V constant voltage output current
IREG
-30
mA
HP pin voltage
VHP
0 to 17
V
HP pin output current
IHP
0 to 15
mA
RD pin voltage
VRD
0 to 17
V
RD pin output current
IRD
0 to 15
mA
Electrical Characteristics at Ta
= 25°C, VCC = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage 1
ICC1
12
16
mA
5V constant voltage output (VREG pin)
Output voltage
VREG
4.7
5.0
5.3
V
Line regulation
VREG1
VCC = 8 to 17V
40
100
mV
Load regulation
VREG2
IO = -5 to -20mA
10
30
mV
Temperature coefficient
VREG3
Design target
0
mV/
°C
Low-voltage protection circuit (VREG pin)
Operating voltage
VSDL
3.5
3.7
3.9
V
Clear voltage
VSDH
3.95
4.15
4.35
V
Hysteresis
VSD
0.3
0.45
0.6
V
Output Block
Output voltage 1-1
VOUT1-1
Low level IO = 400A
0.2
0.5
V
Output voltage 1-2
VOUT1-2
Low level IO = 10mA
0.9
1.2
V
Output voltage 2
VOUT2
High level IO = -20mA
VCC-1.1
VCC-0.9
V
Output leakage current
IOleak
10
A
Hall Amplifier Block
Input bias current
IHB (HA)
-2
-0.5
A
Common-mode input voltage range 1
VICM1
When a Hall effect sensor is used
0.5
VCC-2.0
V
Common-mode input voltage range 2
VICM2
For single-sided input bias
(Hall IC application)
0
VCC
V
Hall input sensitivity
80
mVp-p
Hysteresis
VIN (HA)
15
24
40
mV
Input voltage low
→ high
VSLH (HA)
5
12
20
mV
Input voltage high
→ low
VSHL (HA)
-20
-12
-5
mV
PWM Oscillator (PWM pin)
High-level output voltage
VOH (PWM)
2.75
3.0
3.25
V
Low-level output voltage
VOL (PWM)
1.2
1.35
1.5
V
External capacitor charge current
ICHG
VPWM = 2.1V
-120
-90
-65
A
Oscillator frequency
f (PWM)
C = 2000pF
22
kHz
Amplitude
V (PWM)
1.4
1.6
1.9
Vp-p
Continued on next page
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