STEVAL-ISA025V1 STMicroelectronics, STEVAL-ISA025V1 Datasheet - Page 11

• Manufacturer Part Number: STEVAL-ISA025V1
• Description: EVAL BOARD 30A 400KHZ L6730
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA025V1

• Design Resources: STEVAL-ISA025V1 Gerber Files STEVAL-ISA025V1 Schematic STEVAL-ISA025V1 Bill of Materials
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 30A
• Voltage - Input: 4.5 ~ 14V
• Regulator Topology: Buck
• Frequency - Switching: 400kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6730
• Input Voltage: 4.5 V to 14 V
• Output Voltage: 3.3 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: L6730
• Kit Application Type: Power Management - Voltage Regulator
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L6730
• Other names: 497-5868

L6730 - L6730B
4
Table 5.
V
Power-ON
V
Soft start and inhibit
Oscillator
Output voltage (1.2V MODE)
Output voltage (0.6 MODE)
Error amplifier
CC
CCDR
12V BUS
Symbol
5V BUS
R
f
ΔV
V
OSC,RT
supply current
f
EAREF
V
V
IN OK
I
I
OSC
CC
SS
OSC
FB
FB
regulation
Electrical characteristics
V
Electrical characteristics
CC
V
V
Turn-ON V
Turn-OFF V
Turn-ON V
Turn-OFF V
Turn-ON V
Turn-OFF V
V
Soft start current
Initial accuracy
Total accuracy
Ramp amplitude
Output voltage
Output voltage
EAREF input resistance
CC
CC
CCDR
= 12 V, T
stand by current
quiescent current
voltage
Parameter
CC
CC
OCH
A
OCH
CC
CC
= 25°C unless otherwise specified
threshold
threshold
threshold
threshold
threshold
threshold
Doc ID 11938 Rev 3
OSC = open; SS to GND
OSC= open;
HG = open, LG = open, PH=open
V
V
V
V
V
I
SS = 2V
SS = 0 to 0.5V
OSC = OPEN
RT = 390KΩ to V
RT = 18KΩ to GND
Vs. GND
DR
OCH
OCH
OCH
OCH
CC
= 1mA to 100mA
=5.5V to 14V
= 1.7V
= 1.7V
= 1.7V
= 1.7V
Test condition
CCDR
Electrical characteristics
1.190
0.597
Min.
380
4.0
3.6
8.3
7.4
1.1
0.9
4.5
-15
20
70
7
Typ.
1.25
1.05
400
100
8.5
4.2
3.8
8.6
7.7
2.1
1.2
0.6
10
30
7
5
1.208
Max.
0.603
1.47
1.27
420
150
4.4
4.0
8.9
8.0
5.5
10
13
45
15
9
Unit
11/52
kHz
mA
µA
kΩ
%
V
V
V
V
V