IR3521MTRPBF International Rectifier, IR3521MTRPBF Datasheet - Page 6

• Manufacturer Part Number: IR3521MTRPBF
• Description: IC CTRL XPHASE3 SVID 32-MLPQ
• Manufacturer: International Rectifier
• Series: XPhase3™r

Specifications of IR3521MTRPBF

• Applications: Processor
• Current - Supply: 10mA
• Voltage - Supply: 4.75 V ~ 7.5 V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: *
• Package: 32-Lead MLPQ
• Circuit: X-Phase Control IC
• Switch Freq (khz): 250kHz to 1.5MHz
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
4.75V ≤ VCCL ≤ 7.5V, -0.3V ≤ VOSEN-x ≤ 0.3V, 0
ELECTRICAL CHARACTERISTICS
The electrical characteristics table shows the spread of values guaranteed within the recommended operating conditions (unless
otherwise specified). Typical values (TYP) represent the median values, which are related to 25°C.
Output Voltage
Pull-up Resistance (to VCCL)
SVID Interface
SVC & SVD Input Thresholds
Bias Current
SVD Low Voltage
SVD Fall Time, C
SVD Fall Time, C
Pulse width input filter
PSI_L OUTPUT
Oscillator
PHSOUT Frequency
ROSC Voltage
CLKOUT High Voltage
CLKOUT Low Voltage
PHSOUT High Voltage
PHSOUT Low Voltage
PHSIN Threshold Voltage
VDRP1 Buffer Amplifier
Input Offset Voltage
Source Current
Sink Current
Unity Gain Bandwidth
Slew Rate
IIN Bias Current
Remote Sense Differential Amplifiers
Unity Gain Bandwidth
Input Offset Voltage
Source Current
Sink Current
Slew Rate
VOSEN+ Bias Current
VOSEN- Bias Current
VOSEN+ Input Voltage Range
Low Voltage
High Voltage
PARAMETER
SVD
SVD
=400 pF
=100 pF
I(PSI_L) = 3mA
Threshold Increasing
Threshold Decreasing
Threshold Hysteresis
0V ≤ V(x) ≤ 3.5V, SVD not asserted
I(SVD)= 3mA
70-30% VDDIO, 1.425V ≤ VDDIO ≤ 1.9V,
1.7MHz operation, Note 1
3.4MHz operation
Note 1
I(CLKOUT)= -10 mA, measure V(VCCL) –
V(CLKOUT).
I(CLKOUT)= 10 mA
I(PHSOUT)= -1 mA, measure V(VCCL) –
V(PHSOUT)
I(PHSOUT)= 1 mA
Compare to V(VCCL)
V(VDRP1) – V(IIN1), 0.5V ≤ V(IIN) ≤ 3.3V
0.5V ≤ V(IIN1) ≤ 3.3V
0.5V ≤ V(IIN1) ≤ 3.3V
Note 1
Note 1
Note 1
0.5V≤ V(VOSENx+) - V(VOSENx-) ≤ 1.6V,
Note 2
0.5V≤ V(VOSENx+) - V(VOSENx-) ≤ 1.6V
0.5V≤ V(VOSENx+) - V(VOSENx-) ≤ 1.6V
0.5V≤ V(VOSENx+) - V(VOSENx-) ≤ 1.6V
TBS V < V(VOSENx+) < 1.6V
-0.3V ≤ VOSENx- ≤ 0.3V, All VID Codes
V(VCCL)=7V
V(VCCL) =7V
V(VCCL) – V(VOUTx)
TEST CONDITION
o
C ≤ T
Page 6
J
≤ 100
o
C, 7.75 kΩ ≤ R
0.8025
-10%
MIN
0.57
570
150
0.2
3.0
0.5
30
20
10
-5
-8
-2
-3
6
2
2
2
OSC
≤ 50 kΩ, C
Figure 2
0.600
TYP
0.90
150
See
-0.2
650
250
0.4
4.7
6.4
0.5
10
50
20
40
20
20
12
30
30
0
0
8
0
1
4
SS/DELx
IR3521
0.9975
+10%
MAX
0.630
V3.03
<100
300
750
400
300
160
250
0.6
9.0
1.7
5.5
20
80
20
70
30
18
50
50
5
1
1
1
1
8
1
3
8
1
= 0.1uF
UNIT
MHz
V/s
MHz
V/us
kHz
mV
mV
mV
mV
mV
mA
mA
mV
mA
mA
mV
kΩ
uA
A
uA
uA
ns
ns
ns
%
V
V
V
V
V
V
V
V