ncp5208 ON Semiconductor, ncp5208 Datasheet - Page 3

• Manufacturer Part Number: ncp5208
• Description: Ddr-i/ii Termination Regulator
• Manufacturer: ON Semiconductor

3. Values are not tested in production, guaranteed by design only.
4. Production test performed for AVIN = PVIN = VDDQ = 2.5 V only, 1.8 V performance guaranteed by design.
ELECTRICAL CHARACTERISTICS
min/max values T
SHUTDOWN CONTROL
VTT POWER OK INDICATOR
OVER CURRENT PROTECTION
OVER TEMPERATURE PROTECTION
Analog Supply Input
Power Supply Input
Termination Voltage Output
Load Regulation
Analog Current Consumption
VDDQ Input Impedance
VFB Feedback Pin Input Current
Shutdown Pin Enable Threshold
Shutdown Pin Hysteresis
Shutdown Pin Input Current
Shutdown Analog Supply Current
VTT Power OK Window Low Threshold
VTT Power OK Window High Threshold
POK Pull−LOW Resistance
POK Leakage Current
Source Current Limit
Sink Current Limit
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Characteristic
A
= 0 to 70°C, unless otherwise noted.)
(AVIN = 2.5 V, PVIN = 2.5 V, VDDQ = 2.5 V, C
AVIN = 2.5 V, VDDQ = PVIN = 1.8 V
VDDQ = 1.8 V, IVTT = 0 to +0.6 A
VDDQ = 1.8 V, IVTT = 0 to –0.6 A
VDDQ = 2.5 V, IVTT = 0 to +1.5 A
VDDQ = 2.5 V, IVTT = 0 to –1.5 A
AVIN = PVIN = VDDQ = 2.5 V
VDDQ = 2.5 V, VPOK = 6.0 V
VDDQ = 2.5 V, VSD = 2.5 V
VDDQ = 2.5 V, VSD = 5.5 V
VDDQ = 2.5 V, VSD = 0 V
VDDQ = 2.5 V, VSD = 0 V
IVTT = –0.6 A to +0.6 A
IVTT = –1.5 A to 1.5 A
http://onsemi.com
IPOK = 5.0 mA
Conditions
No Load
(Note 3)
(Note 4)
(Note 4)
(Note 3)
(Note 3)
NCP5208
−
−
−
−
−
−
−
3
OUT
IPOKleak
Symbol
ZVDDQ
VSDhys
POKHth
TSDhys
POKLth
RPOKL
ILIMsnk
ILIMsrc
DVTT
IAVIN
PVIN
AVIN
IVFB
Ishut
VSD
TSD
VTT
ISD
= 220 mF, for typical values T
0.870
1.215
1.14
0.40
1.65
−2.9
Min
−18
−20
−15
120
1.7
1.7
7.0
−
−
−
−
−
−
−
−
−
−
−
−
(1/2+ 0.02)
(1/2−0.02)
VDDQ ×
VDDQ ×
0.900
1.250
1.24
0.55
−2.0
Typ
135
2.1
50
30
−
−
−
−
−
−
−
−
−
−
−
−
−
−
A
= 25°C, for
0.930
1.285
−1.65
AVIN
Max
1.34
0.68
150
5.5
0.1
2.9
15
20
10
20
10
12
15
20
−
−
−
−
−
−
−
Unit
mV
mV
mA
kW
nA
mA
mA
mA
°C
°C
W
V
V
V
V
V
V
V
V
A
A