MC34713EP Freescale, MC34713EP Datasheet - Page 7

• Manufacturer Part Number: MC34713EP
• Manufacturer: Freescale

Specifications of MC34713EP

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 24
• Mounting: Surface Mount
• Package Type: QFN
• Case Length: 4mm
• Screening Level: Industrial
• Lead Free Status / RoHS Status: Compliant

Table 3. Static Electrical Characteristics
values noted reflect the approximate parameter means at T
Analog Integrated Circuit Device Data
Freescale Semiconductor
IC INPUT SUPPLY VOLTAGE (VIN)
INTERNAL SUPPLY VOLTAGE OUTPUT (VDDI)
BUCK CONVERTER (PVIN, SW, PGND, BOOT, INV, COMP, ILIM)
Notes
Input Supply Voltage Operating Range
Input DC Supply Current
Input DC Supply Current
Shutdown Mode, SD = 0
Internal Supply Voltage Range
High Side MOSFET Drain Voltage Range
Output Voltage Adjustment Range
Output Voltage Accuracy
Line Regulation
Normal Operation, V
Load Regulation
Normal Operation, I
Error Amplifier Common Mode Voltage Range
Output Under-voltage Threshold
Output Over-voltage Threshold
Continuous Output Current
Over-current Limit
Soft start Adjusting reference Voltage Range
Short-circuit Current Limit
High Side N-CH Power MOSFET (M3) R
I
Low Side N-CH Power MOSFET (M4) R
I
OUT
OUT
11.
12.
13.
14.
Characteristics noted under conditions 3.0 V ≤ V
Normal Mode: SD = 1, Unloaded Outputs
= 1.0 A, V
= 1.0 A, V
Section “MODES OF OPERATION”, page
Design information only, this parameter is not production tested.
The ±1% accuracy is only guaranteed for VEFOUT greater then or equal 0.7 V at room temperature.
Overall output accuracy is directly affected by the accuracy of the external feedback network, 1% feedback resistors are recommended
BOOT
IN
(12)
(12)
= 3.3 V
OUT
IN
- V
= 3.0 to 6.0 V, I
SW
= 0.0 to 5.0 A
(11)
(11)
(12),(14)
= 3.3 V
Characteristic
(12),(13)
OUT
DS(ON)
DS(ON)
STATIC ELECTRICAL CHARACTERISTICS
= +5.0 A
(12),(13)
(12)
(12)
13
has a detailed description of the different operating modes of the 34713
IN
≤ 6.0 V, - 40°C ≤ T
A
= 25°C under nominal conditions, unless otherwise noted.
R
R
Symbol
REG
REG
DS(ON)HS
DS(ON)LS
I
I
SHORT
V
V
V
V
V
INOFF
V
P
I
A
I
V
OUT
I
OUT
REF
UVR
OVR
LIM
ILIM
DDI
VIN
IN
-
IN
≤ 85°C, GND = 0 V, unless otherwise noted. Typical
LN
LD
2.35
1.25
Min
-1.0
-1.0
-1.0
-8.0
3.0
2.5
0.7
0.0
1.5
10
10
STATIC ELECTRICAL CHARACTERISTICS
-
-
-
-
-
ELECTRICAL CHARACTERISTICS
Typ
2.5
6.5
8.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
Max
2.65
1.35
-1.5
100
6.0
6.0
3.6
1.0
1.0
1.0
8.0
5.0
25
50
50
DDI
-
-
Unit
mΩ
mΩ
mA
µA
%
%
%
%
%
V
V
V
V
V
A
A
V
A
34713
7