Data Sheet 7 Rev. 1.1, 2008-06-16
TLE4726G
Oscillator
Output charging
current
Charging threshold
Discharging threshold
Frequency
I
OSC
V
OSCL
V
OSCH
f
OSC
18
110
1.3
2.3
25
40
μA
V
V
kHz
C
OSC
= 2.2 nF
Phase Current Selection
Current Limit Threshold
No current
Hold
Setpoint
Accelerate
V
sense n
V
sense h
V
sense s
V
sense a
200
420
700
0
250
540
825
300
680
950
mV
mV
mV
mV
IX0 = H; IX1 = H
IX0 = L; IX1 = H
IX0 = H; IX1 = L
IX0 = L; IX1 = L
Logic Inputs
(
I
X1
;
I
X0
; Phase x)
Threshold
L-input current
L-input current
H-input current
V
I
I
IL
I
IL
I
IH
1.4
(HL)
– 10
– 100
2.3
(LH)
10
V
μA
μA
μA
V
I
= 1.4 V
V
I
= 0 V
V
I
= 5 V
Standby Cutout (inhibit)
Threshold
Threshold
Hysteresis
V
Inh
(LH)
V
Inh
(HL)
V
Inhhy
2
1.7
0.3
3
2.3
0.7
4
2.9
1.1
V
V
V
Internal Z-Diode
Z-voltage
V
LZ
6.5 7.4 8.2 V
I
L
= 50 mA
Characteristics (cont’d)
V
S
= 40 V;
V
L
= 5 V; – 25 °C
T
j
125 °C
Parameter Symbol Limit Values Unit Test Condition
min. typ. max.
TLE4726G
Data Sheet 8 Rev. 1.1, 2008-06-16
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
T
A
=25
°
C and
the given supply voltage.
Power Outputs
Diode Transistor Sink Pair
(D13, T13; D14, T14; D23, T23; D24, T24)
Saturation voltage
Saturation voltage
Reverse current
Forward voltage
Forward voltage
V
satl
V
satl
I
Rl
V
Fl
V
Fl
0.3
0.5
0.9
1
0.6
1
300
1.3
1.4
V
V
μA
V
V
I
Q
= – 0.5 A
I
Q
= – 0.75 A
V
Q
= 40 V
I
Q
= 0.5 A
I
Q
= 0.75 A
Diode Transistor Source Pair
(D11, T11; D12, T12; D21, T21; D22, T22)
Saturation voltage
Saturation voltage
Saturation voltage
Saturation voltage
Reverse current
Forward voltage
Forward voltage
Diode leakage current
V
satuC
V
satuD
V
satuC
V
satuD
I
Ru
V
Fu
V
Fu
I
SL
0.9
0.3
1.1
0.5
1
1.1
1
1.2
0.7
1.4
1
300
1.3
1.4
2
V
V
V
V
μA
V
V
mA
I
Q
= 0.5 A;
charge
I
Q
= 0.5 A;
discharge
I
Q
= 0.75 A;
charge
I
Q
= 0.75 A;
discharge
V
Q
= 0 V
I
Q
= – 0.5 A
I
Q
= – 0.75 A
I
F
= – 0.75 A
Characteristics (cont’d)
V
S
= 40 V;
V
L
= 5 V; – 25 °C
T
j
125 °C
Parameter Symbol Limit Values Unit Test Condition
min. typ. max.
Data Sheet 9 Rev. 1.1, 2008-06-16
TLE4726G
Quiescent Current
I
S
,
I
L
versus
Supply Voltage
V
S
Output Current
I
QX
versus
Junction Temperature
T
j
Quiescent Current
I
S
,
I
L
versus
Junction Temperature
T
j
Operating Condition:
V
L
=5 V
V
Inh
=H
C
OSC
= 2.2 nF
R
sense
=1Ω
Load: L = 10 mH
R
= 2.4 Ω
f
phase
=
50 Hz
mode: fullstep
0102030V50
0
10
20
30
40
mA
Ι
XX
= H
= L
XX
Ι
j
T
= 25 C
S
Ι
L
Ι
L
Ι
IED01655
V
S
Ι
S
,
L
Ι
-25 0 25 50 75 100 C 150
j
T
QX
Ι
IED01657
0
200
800
400
600
mA
-25 0 25 50 75 100 150C
IED01656
XX
Ι
= H
= L
Ι
XX
= 40V
L
Ι
L
Ι
Ι
S
j
T
0
10
40
20
ΙΙ
S
,
30
L
mA
V
S

TLE4726GXUMA1

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
Motor / Motion / Ignition Controllers & Drivers 2-Phase Stepper Motor Driver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet