TLE7184F Infineon Technologies, TLE7184F Datasheet - Page 17
TLE7184F
Manufacturer Part Number
TLE7184F
Description
IC DRIVER 3PH BRIDGE 48-VQFN
Manufacturer
Infineon Technologies
Datasheet
1.TLE7184F.pdf
(35 pages)
Specifications of TLE7184F
Applications
DC Motor Controller, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Voltage - Supply
6 V ~ 45 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
48-VFQFN
Mounting Style
SMD/SMT
Packages
PG-VQFN-48
Operating Range
7.0 - 32.0 V
Iq
50 ?A
Turn On/off Current
-
D.c.-range @ 20khz
0...95%
Numbers Of Integrated Opamps For Load Current Measurement
1.0
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
SP000362096
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TLE7184F
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
7
The TLE7184F incorporates a 5V LDO for µC supply. The voltage regulator is protected against Over Temperature
by the central temperature sensor (see
and Under Voltage detection.
Parameters for Under Voltage detection see
Figure 5
7.1
Electrical Characteristics - Current sense signal conditioning
V
(unless otherwise specified)
Pos.
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
1) ceramic C with 100nF with ESR<0.1 in parallel
2) Not subject to production test; specified by design
Data Sheet
S
= 6.0 to 45 V,
Parameter
Output voltage
Output voltage
LDO over current limitation
Load regulation
Power supply ripple rejection
Power supply ripple rejection
5 V Low Drop Voltage Regulator
Block diagram of 5V LDO
Electrical Characteristics
T
j
= -40 C to +150 C, all voltages with respect to ground, positive current flowing into pin
VS
2)
2)
Chapter 9.2.1
Chapter
Symbol
V
V
I
D
P
P
5V LDO
OCL
DD1
DD2
SRR
SRR
VDD
Error logic and
wake up
9.2.5.
and
VDD
17
Min.
4.85
4.90
130
–
50
–
Chapter
temperature
Limit Values
sensor
Typ.
–
–
–
50
–
31
9.2.2). It has an integrated current limitation
Max.
5.25
5.20
270
100
–
–
5 V Low Drop Voltage Regulator
Unit
V
V
mA
mV
dB
dB
Conditions
I
C
5mA
C
no activation of error
l
C
100Hz sine wave;
0.5V
V
100Hz sine wave;
0.5V
6V<=
oad
load
VS
load
load
VDD
Rev. 1.0, 2008-12-04
>=7V
<=70mA;
step 0...20mA;
= 1...22uF
= 1...22uF
pp
pp
=1uF
V
<=
VS
I
<7V
load
TLE7184F
<=25mA;
1)
1)