STEVAL-ISA051V1 STMicroelectronics, STEVAL-ISA051V1 Datasheet - Page 13

• 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

PM6670S
Table 6.
1. Guaranteed by design. Not production tested.
VTTREF section
Power management section
Thermal shutdown
V
V
I
Symbol
I
I
IN3,LEAK
V
I
V
VTTREF
IN,LEAK
T
S3,S5
DDRSEL
VTTREF
VTT,CL
I
LEAK
MODE
DSCG
OSC,
SHDN
LDO source current limit
LDO sink current limit
VTTREF output voltage
VTTREF output voltage
accuracy respect to VSNS/2
VTTREF current limit
Turn OFF level
Turn ON level
MODE pin high level
threshold
MODE pin low level
threshold
DDRSEL pin high level
threshold
DDRSEL pin middle level
window
DDRSEL pin low level
threshold
DSCG pin high level
threshold
DSCG pin middle level
window
DSCG pin low level
threshold
Logic inputs leakage current
Multilevel inputs leakage
current
VOSC input leakage current
Shutdown temperature
Electrical characteristics (continued)
Parameter
(1)
V
V
V
V
I
-15 mA < I
V
VTTREF= 0 or VSNS
S3, S5 = 5 V
MODE, DDRSEL and
DSCG = 5 V
VOSC = 500 mV
VTTREF
VTT
VTT
VTT
VTT
VSNS
Doc ID 14432 Rev 4
< 1.10*(V
> 1.10*(V
> 0.90*(V
< 0.90*(V
= 1.8 V
= 0 A, V
Test condition
VTTREF
VSNS
VSNS
VSNS
VSNS
VSNS
< 15 mA,
/2)
/2)
/2)
/2)
= 1.8 V
V
V
V
Min
-0.7
-0.8
-0.8
-1.4
AVCC
AVCC
AVCC
0.4
1.0
1.0
-3
-2
2
1
Electrical characteristics
Values
-1.15
1.15
Typ
-2.3
±40
150
2.3
0.9
V
V
Max
AVCC
AVCC
1.4
1.6
1.3
1.5
0.5
2.0
0.5
10
10
-2
-1
3
2
1
-
-
Unit
mA
μA
13/54
°C
%
A
V
V