STEVAL-ISA052V1 STMicroelectronics, STEVAL-ISA052V1 Datasheet - Page 10

• Manufacturer Part Number: STEVAL-ISA052V1
• Description: KIT EVAL PM6675S HE CTLR 2A REG
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISA052V1

• Main Purpose: DC/DC, Step Down with LDO
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 1.5V, 0.6 ~ 3.3V
• Current - Output: 10A, 2A
• Voltage - Input: 4.5 ~ 28 V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: PM6675
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-8426

Electrical characteristics
Table 6.
10/53
SMPS output
Current limit and zero crossing comparator
High and low side gate drivers
UVP/OVP protections and PGOOD signals
Soft-start section (SMPS)
V
V
PGOOD
I
Symbol
PG,LEAK
ZC,OFFS
I
PG,LOW
V
OVP
UVP
CSNS
OUT
Electrical characteristics (continued)
T
specified
A
SMPS fixed output voltage
Feedback output voltage
accuracy
CSNS input bias current
Comparator offset
Positive current limit threshold V
Fixed negative current limit
threshold
Zero crossing comparator
offset
HGATE driver on-resistance
LGATE driver on-resistance
Over voltage threshold
Under voltage threshold
SMPS upper threshold
SMPS lower threshold
LDO upper threshold
LDO lower threshold
SPG and LPG Leakage
Current
SPG and LPG Low Level
Voltage
Soft-start ramp time
(4 steps current limit)
Soft-start current limit step
= 0 °C to 85 °C, VCC = AVCC = +5 V, LIN = 1.5 V and LOUT = 0.6 V, if not otherwise
(1)
Parameter
VSEL connected to AVCC,
NOSKIP tied to SGND, No Load
HGATE high state (pull-up)
HGATE low state (pull-down)
LGATE high state (pull-up)
LGATE low state (pull-down)
SPG and LPG forced to 5.5 V
I
LPG,SINK
PGND
- V
Test condition
CSNS
= I
SPG,SINK
= 4 mA
Min
-1.5
112
107
107
-11
90
67
86
86
-6
2
Values
Typ
100
100
110
115
110
110
150
1.5
2.0
1.8
1.4
0.6
70
90
90
25
-5
3
Max
110
118
113
113
250
1.5
2.7
2.1
0.9
73
93
93
6
1
3
1
4
PM6675S
Unit
mV
mV
µA
µA
ms
µA
%
%
Ω
V