STEVAL-ISA051V1 STMicroelectronics, STEVAL-ISA051V1 Datasheet - Page 12
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STEVAL-ISA051V1
Manufacturer Part Number
STEVAL-ISA051V1
Description
BOARD EVAL PM6670S DDR2/3
Manufacturer
STMicroelectronics
Type
DC/DC Switching Converters, Regulators & Controllersr
Specifications of STEVAL-ISA051V1
Design Resources
STEVAL-ISA051V1 Gerber Files STEVAL-ISA051V1 Schematic STEVAL-ISA051V1 Bill of Material
Main Purpose
Special Purpose DC/DC, DDR Memory Supply
Outputs And Type
4, Non-Isolated
Voltage - Output
1.5V, 1.8V
Voltage - Input
4.5 ~ 28V
Regulator Topology
Buck
Board Type
Fully Populated
Utilized Ic / Part
PM6670
Input Voltage
4.5 V to 28 V
Output Voltage
1.8 V, 1.5 V
Product
Power Management Modules
Silicon Manufacturer
ST Micro
Silicon Core Number
PM6670S
Kit Application Type
Power Management
Application Sub Type
DDR2/3 Memory Power Supply Controller
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Power - Output
-
Frequency - Switching
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
PM6670S
Other names
497-8411
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ISA051V1
Manufacturer:
STMicroelectronics
Quantity:
1
Electrical characteristics
Table 6.
12/54
Soft end section
I
I
Symbol
V
I
I
LDOIN,ON
VTT,LEAK
VTTSNS,
VTTSNS,
I
I
TT
LDOIN,
LDOIN,
V
LEAK
BIAS
STR
STD
VTT
LDO section
VDDQ discharge resistance
in non-tracking discharge
mode
VTT discharge resistance in
non-tracking discharge mode
VTTREF discharge
resistance in non-tracking
discharge mode
VDDQ output threshold
synchronous for final tracking
to non-tracking discharge
transition
LDO input bias current in
full-on state
LDO input bias current in
suspend-to-RAM state
LDO input bias current in
suspend-to-disk state
VTTSNS bias current
VTTSNS leakage current
VTT leakage current
LDO linear regulator output
voltage (DDR2)
LDO linear regulator output
voltage (DDR3)
LDO output accuracy respect
to VTTREF
Electrical characteristics (continued)
Parameter
S3 = S5 = +5 V, No load on VTT
S3 = 0 V, S5 = +5 V,
No Load on VTT
S3 = S5 = 0 V, No Load on VTT
S3 = +5 V, S5 = +5 V,
V
S3 = 0 V, S5 = +5 V,
V
S3 = 0 V, S5 = +5 V,
V
S3 = S5= +5 V, I
MODE = DDRSEL = +5 V
S3 = S5= +5 V, I
MODE = +5 V, DDRSEL = 0 V
S3 = S5 = MODE = + 5 V,
-1 mA < I
S3 = S5 = MODE = +5 V,
-1 A < I
S3 = S5 = MODE = +5 V,
-2 A < I
VTTSNS
VTTSNS
VTT
Doc ID 14432 Rev 4
= V
VTT
VTT
VSNS
VTT
= V
= V
Test condition
< 1 A
< 2 A
VSNS
VSNS
< 1 mA
/2
VTT
VTT
/2
/2
= 0 A,
= 0 A,
Min
0.2
-10
-20
-25
-35
15
15
1
Values
0.75
Typ
1.5
0.4
0.9
25
25
1
Max
0.6
10
35
35
10
10
20
25
35
2
1
1
1
PM6670S
Unit
mV
kΩ
μA
Ω
V
V