STEVAL-ISA026V1 STMicroelectronics, STEVAL-ISA026V1 Datasheet - Page 9

• Manufacturer Part Number: STEVAL-ISA026V1
• Description: EVAL BOARD 20A 250KHZ L6732
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA026V1

• Design Resources: STEVAL-ISA026V1 Gerber Files STEVAL-ISA026V1 Schematic STEVAL-ISA026V1 Bill of Material
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 20A
• Voltage - Input: 4.5 ~ 14V
• Regulator Topology: Buck
• Frequency - Switching: 250kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6732
• Input Voltage: 4.5 V to 14 V
• Output Voltage: 3.3 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: L6732
• 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: L6732
• Other names: 497-5869

L6732
4
Table 5.
V
Power-ON
V
Soft-start and inhibit
Oscillator
Output voltage
Error amplifier
CC
CCDR
V
Symbol
R
GBWP
V
V
∆V
Ext ref
clamp
OFFSET
f
EAREF
V
V
supply current
IN OK
IN OK
OSC
I
I
SR
I
G
CC
SS
FB
OSC
CC
FB
V
regulation
Electrical characteristics
Electrical characteristics
(V
V
V
Turn-ON V
Turn-OFF V
Turn-ON V
Turn-OFF V
V
Soft-start current
Accuracy
Ramp amplitude
Output voltage
EAREF input resistance
I.I. bias current
Error amplifier offset
Open loop voltage gain
Gain-bandwidth product
Slew-rate
CC
CC
CCDR
CC
stand by current
quiescent current
= 12 V, T
voltage
Parameter
OCH
CC
CC
OCH
threshold
A
threshold
threshold
threshold
= 25 °C, unless otherwise specified)
OSC = open; SS to GND
OSC = open;
HG = open, LG = open,
PH = open
V
V
V
I
SS = 2 V
SS = 0 to 0.5 V
V
Vs GND
V
Vref = 0.6 V
Guaranteed by design
Guaranteed by design
COMP = 10 pF
Guaranteed by design
DR
OCH
OCH
CC
DIS
FΒ
= 1 mA to 100 mA
= 0 V
= 5.5 V to 14 V
= 0 to V
= 1.7 V
= 1.7 V
Test condition
th
0.597
Min
237
450
4.0
3.6
1.1
0.9
4.5
2.3
20
70
-5
7
Electrical characteristics
0.290
1.25
1.05
Typ
250
500
100
100
8.5
4.2
3.8
2.1
0.6
10
30
10
5
5
7
0.603
Max
1.47
1.27
263
550
150
4.4
4.0
5.5
0.5
10
13
45
+5
9
MHz
V/µs
Unit
kHz
kHz
mA
mV
µA
kΩ
µA
dB
V
V
V
V
V
V
V
V
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