STEVAL-ISA043V2 STMicroelectronics, STEVAL-ISA043V2 Datasheet - Page 8

• Manufacturer Part Number: STEVAL-ISA043V2
• Description: BOARD EVAL BASED ON ST1S06
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISA043V2

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 1.5A
• Voltage - Input: 2.7 ~ 6V
• Regulator Topology: Buck
• Frequency - Switching: 1.5MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ST1S06
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: ST1S06PUR
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Synchronous Buck Converter
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6420; STEVAL-ISA043V2

Table 7.
Note:
8/20
R
R
%V
%V
%V
%V
Symbol
PWMf
T
DSON
DSON
D
T
OUT
V
I
I
SHDN
SWL
INH
MAX
HYS
I
V
I
I
O
O
O
O
INH
ν
O
Q
O
/ΔI
/ΔI
/ΔI
I
/ΔV
-N
-P
S
O
O
O
1
I
Output feedback pin
I
Minimum input voltage
Quiescent current
Output current
Inhibit threshold
Inhibit pin current
Reference line regulation
Reference load regulation
PWM switching frequency
Maximum duty cycle
NMOS switch on resistance
PMOS switch on resistance
Switching current limitation
Efficiency
Thermal shutdown
Thermal shutdown hysteresis
Load transient response
Short circuit removal response
O
V
125 °C unless otherwise specified. Typical values are referred to T
Electrical characteristics for ST1S06PM33
Guaranteed by design, but not tested in production
IN_SW
pin bias current
= V
Note 1
Parameter
IN_A
= V
INH
= 5 V, V
V
I
V
V
V
Device ON, V
Device ON, V
Device OFF
V
I
V
I
I
Note 1
I
I
I
25°C t
I
T
Doc ID 12236 Rev 9
O
O
O
SW
SW
O
O
O
O
J
O
INH
INH
I
I
FB
= 3.3 V, C
= 10mA to 1.5A
= 4.2 to 5.5V
= 4.2V to 5.5V
= 10mA to 1.5A
= 10mA to 100mA, V
= 100mA to 1.5A, V
= 100mA to 750mA, T
= 10mA to I
= 25°C
= 3.5V
= 750 mA
= 750 mA
= 0.8V
> 1.2V
< 0.4V, T
R
Test conditions
= t
Note 1
F
≥ 200ns,
I
I
I
J
O
= 4.7 µF, C
= 4.2 to 5.5V
= 4.2 to 5V
= -30°C to 85°C
Note 1
= short,
Note 1
Note 1
Note 1
O
O
= 3.3V
J
= 3.3V
=
O
= 22 µF, L1 = 3.3 µH, T
Min.
3.23
130
-10
4.2
1.5
1.3
1.2
1.2
80
65
85
-5
J
= 25 °C.
Typ.
0.12
0.15
150
3.3
0.2
0.2
1.5
2.3
15
87
90
15
J
Max.
3.37
+10
1.5
0.4
0.3
0.3
1.8
+5
20
= -30 °C to
1
2
%V
%V
%V
%V
MHz
Unit
mA
ΔI
ΔV
µA
µA
µA
°C
°C
%
%
Ω
Ω
V
V
A
V
A
O
O
O
O
O
I
/
/