IR3500AMPBF International Rectifier, IR3500AMPBF Datasheet - Page 4

• Manufacturer Part Number: IR3500AMPBF
• Description: IC CTRL XPHASE3 VR11.0 32-MLPQ
• Manufacturer: International Rectifier
• Series: XPhase3™r

Specifications of IR3500AMPBF

• Applications: Processor
• Current - Supply: 6.5mA
• 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

Soft Start and Delay
Start Delay (TD1)
Soft Start Time (TD2)
VID Sample Delay (TD3)
PGOOD Delay (TD4 + TD5)
OC Delay Time
SS/DEL to FB Input Offset
Voltage
Charge Current
Discharge Current
Charge/Discharge Current Ratio
Charge Voltage
Delay Comparator Threshold
Delay Comparator Threshold
Delay Comparator Hysteresis
VID Sample Delay Comparator
Threshold
Discharge Comp. Threshold
Remote Sense Differential Amplifier
Unity Gain Bandwidth
Input Offset Voltage
Source Current
Sink Current
Slew Rate
VOSEN+ Bias Current
VOSEN- Bias Current
VOSEN+ Input Voltage Range
High Voltage
Low Voltage
Error Amplifier
Input Offset Voltage
FB Bias Current
VSETPT Bias Current
DC Gain
Bandwidth
Slew Rate
Sink Current
Source Current
Minimum Voltage
Maximum Voltage
Page 4 of 48
PARAMETER
V(IIN) – V(OCSET) = 500 mV
With FB = 0V, adjust V(SS/DEL) until
EAOUT drives high
Relative to Charge Voltage, SS/DEL
rising
Relative to Charge Voltage, SS/DEL
falling
Note 1
0.5V≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
0.5V≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
0.5V≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
0.5V≤ V(VOSEN+) - V(VOSEN-) ≤ 1.6V
Note1
0.5 V < V(VOSEN+) < 1.6V
-0.3V ≤ VOSEN- ≤ 0.3V, All VID Codes
V(VCCL)=7V
V(VCCL) – V(VO)
V(VCCL)=7V
Measure V(FB) – V(VSETPT). Note 2
R
Note 1
Note 1
Note 1
Measure V(VCCL) – V(EAOUT)
OSC
= 24.5 K
TEST CONDITION
To reach 1.1V
23.00
35.0
0.40
MIN
150
100
500
1.0
0.8
0.3
0.5
0.7
2.5
3.0
0.5
75
10
20
-3
-1
-1
2
2
7
5
24.25
TYP
52.5
3.75
0.85
125
110
200
110
120
780
2.9
2.2
1.2
1.2
1.4
4.5
3.0
6.4
1.0
0.5
12
80
30
12
30
30
30
12
0
4
0
0
8
July 28, 2009
IR3500A
25.50
MAX
1.00
3.25
70.0
120
250
950
300
275
250
3.5
3.0
2.3
1.9
6.5
9.0
1.7
5.5
40
20
12
16
18
50
50
1
1
3
8
1
µA/µA
UNIT
MHz
V/µs
MHz
V/us
mV
mA
mA
mV
mV
mV
mV
mV
mV
mV
mA
mA
mV
µA
µA
dB
Ms
Ms
Ms
Ms
µA
µA
uA
uA
us
V
V
V
V
V