参数资料
型号: LB11610P
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO36
封装: 0.375 INCH, HSOP-36
文件页数: 11/18页
文件大小: 199K
代理商: LB11610P
LB11610P
No.A0345-2/18
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage1
VCC max
VCC pin
7
V
Supply voltage 2
VS max
VS pin
27
V
Output current
IO max
1.5
A
Allowable power dissipation 1
Pd max1
When mounted on a circuit board *1
2.1
W
Allowable power dissipation 2
Pd max2
Independent IC
0.9
W
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
*1 Specified circuit board : 114.3
× 76.1 × 1.6mm3, glass epoxy.
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range 1
VS
VS pin
5 to 25
V
Supply voltage range 2
VCC
VCC pin
4.5 to 5.5
V
Hall sensor input amplitude
VHALL
Between the Hall sensor inputs
±30 to ±80*
mVp-p
FG output current
IRG
0 to 10
mA
GSENSE input range
VGSENSE
With respect to the control system ground
-0.20 to +0.20
V
*
Although Hall input amplitudes up to the common-mode input voltage range are allowable, since kickback may occur in the output waveforms, it is
desirable to restrict the input amplitude to under 80mVp-p.
Electrical Characteristics at Ta
= 25°C, VCC = 5V, VS = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
VCC supply current
ICC
RL =
∞, VCTL = 0V, VLIM = 0V (Motor
stopped)
17
23
mA
Output Block
Output saturation voltage 1
VOsat1
IO = 500mA, Rf = 0.5Ω, sink + source
VCTL = VLIM = 5 (With saturation
prevention)
2.1
2.6
V
Output saturation voltage 2
VOsat2
IO = 500mA, Rf = 0.5Ω, sink + source
VCTL = VLIM = 5 (With saturation
prevention)
2.6
3.5
V
Output leakage current
IOleak
1.0
mA
Hall Sensor Amplifier Block
Input offset voltage
Voff(HALL)
-6
+6
mV
Input bias current
IB(HALL)
1.0
3.0
μA
Common-mode input voltage
range
VCM(HALL)
1.3
3.3
V
INT Amplifier Block
Input offset voltage
VIO(INT)
-10
10
mV
Input bias current
IB(INT)
-1
1
μA
Common-mode input voltage
range
VICM
0
VCC - 1.7
V
High-level output voltage
VOH(INT)
ITOC = -0.2mA
VCC - 1.1
VCC - 0.8
V
Low-level output voltage
VOL(INT)
ITOC = 0.1mA
0.2
V
Open-loop gain
f(CONT) = 1kHz
45
51
dB
Current limiter circuit (LIM pin)
Input offset voltage
Voff(LIM)
Rf = 0.5
Ω, VCTL = 5V, IO ≥ 10mA
Fixed Hall sensor input logic
(U, V, W = H, H, L)
140
200
260
mV
Input bias current
IB(LIM)
-2.5
μA
Current control level
ILIM
Rf = 0.5
Ω, VCTL = 5V, VLIM = 2.06V
Fixed Hall sensor input logic
(U, V, W = H, H, L)
830
900
970
mA
Continued on next page.
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