LB11948T-TLM-E SANYO, LB11948T-TLM-E Datasheet - Page 2

• Manufacturer Part Number: LB11948T-TLM-E
• Description: IC MTR DVR PWM STEP TSSOP30
• Manufacturer: SANYO

Specifications of LB11948T-TLM-E

• Applications: Stepper Motor Driver, 1 - 2 Phase
• Number Of Outputs: 1
• Voltage - Load: 3 V ~ 15 V
• Voltage - Supply: 3 V ~ 15 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 30-TSSOP (0.220", 5.6mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Other names: 869-1219-2

Recommended Operating Conditions at Ta = 25°C
Electrical Characteristics Ta = 25°C, VS = V CC = 5V, VREF = 0.3V
Note * : Design guarantee value
Truth Table
Note * : Levels shown as an asterisk (*) can be set to be either high or low.
VS supply voltage
V CC supply voltage
Reference voltage
[Output Block]
VS system supply current
Output saturation voltage 1
Output saturation voltage 2
Output saturation voltage 3
Output saturation voltage 4
Output leakage current
Upper and lower side output diodes
Forward voltage 1 (upper side)
Forward voltage 2 (lower side)
[Logic Block]
V CC system supply current
Input voltage
Input current
Reference voltage : 1V
Current setting reactive current
Reference current
CR pin current 1
CR pin current 2
Sense voltage 1
Thermal shutdown temperature *
Input
ST
H
H
H
L
Parameter
Parameter
PHASE1
H
L
*
*
Input
ENABLE1
H
L
L
*
V O (sat) 1
V O (sat) 2
V O (sat) 3
V O (sat) 4
I O 1 (leak)
I O 2 (leak)
I VS OFF
I CC OFF
I VS ON
I CC ON
Symbol
Symbol
VSEN1
I CC wt
I VS wt
VREF
V I on
V I off
IREF
ICR1
ICR2
V CC
VF1
VF2
V1V
Channel 1
VS
I IN
TS
IE
OUT1 -
OFF
OFF
V CC ≤ 4V
V CC > 4V
PH1 = PH2 = 0V, EN1 = EN2 = 3.0V, ST = 3.0V
PH1 = PH2 = EN1 = EN2 = 0V, ST = 3.0V
PH1 = PH2 = EN1 = EN2 = ST = 0V
I O = +0.2A (source)
I O = +0.4A (source)
I O = -0.2A (sink)
I O = -0.4A (sink)
V O = V BB (sink)
V O = 0V (source)
I = 400mA
I = 400mA
PH1 = PH2 = 0V, EN1 = EN2 = 3.0V, ST = 3.0V
PH1 = PH2 = EN1 = EN2 = 0V, ST = 3.0V
PH1 = PH2 = EN1 = EN2 = ST = 0V
V IN = 5V
I O = 1mA
VREF = 0.3V, VE = 0.3V
CR = 0.5V
CR = 3V
VREF = 0.5V
*
H
L
Output
LB11948T
OUT1
OFF
OFF
H
L
Conditions
Conditions
PHASE2
H
L
*
*
Input
ENABLE2
H
L
L
*
min
0.475
0.95
1.65
Channel 2
-50
0.9
0.9
2.0
-22
6.5
28
70
-1
-2
7
Ratings
Ratings
typ
OUT2 -
100
170
-17
OFF
OFF
0.2
0.3
0.2
0.3
1.1
1.1
2.2
0.5
40
10
11
H
L
1
0.0 to 1.0
0.0 to 1.5
3.0 to 15
3.0 to 15
Output
max
0.525
-10.5
13.5
1.05
2.75
130
0.4
0.5
0.4
0.5
1.3
1.3
0.8
52
50
15
5
1
1
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OUT2
OFF
OFF
H
L
Unit
Unit
mA
mA
mA
mA
mA
μA
μA
μA
μA
μA
μA
μA
μA
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V