參數(shù)資料
型號： IR3500MPBF
廠商： International Rectifier
英文描述： XPHASE3TM VR11.0 & AMD PVID CONTROL IC
中文描述： XPHASE3TM VR11.0
文件頁數(shù)： 5/47頁
文件大?。?/td> 778K
代理商： IR3500MPBF
IR3500
Page 5 of 47
June 12, 2007
PARAMETER
TEST CONDITION
MIN
500
125
TYP
120
780
300
MAX
250
950
600
UNIT
mV
mV
mV
Minimum Voltage
Maximum Voltage
Open Voltage Loop Detection
Threshold
Measure V(VCCL) – V(EAOUT)
Measure V(VCCL) - V(EAOUT),
Relative to Error Amplifier maximum
voltage.
Measure PHSOUT pulse numbers from
V(EAOUT) = V(VCCL) to VRRDY = low.
Open Voltage Loop Detection
Delay
Enable Input
VR 11 Threshold Voltage
VR 11 Threshold Voltage
VR 11 Hysteresis
AMD Threshold Voltage
AMD Threshold Voltage
AMD Hysteresis
Bias Current
Blanking Time
8
Pulses
ENABLE rising
ENABLE falling
ENABLE rising
ENABLE falling
0V
≤
V(ENABLE)
≤
3.3V
Noise Pulse < 100ns will not register an
ENABLE state change. Note 1
825
775
25
1.1
1.05
30
-5
75
850
800
50
1.2
1.14
50
0
250
875
825
75
1.3
1.23
80
5
400
mV
mV
mV
V
V
mV
μ
A
ns
Over-Current Comparator
Input Offset Voltage
OCSET Bias Current
Over-Current Delay Counter
Over-Current Delay Counter
Over-Current Delay Counter
Over-Current Limit Amplifier
Input Offset Voltage
Transconductance
Sink Current
Unity Gain Bandwidth
Over Voltage Protection (OVP) Comparators
Threshold at Power-up
Threshold during Normal
Operation
OVP Release Voltage during
Normal Operation
Threshold during Dynamic VID
down
Dynamic VID Detect
Comparator Threshold
Propagation Delay to IIN
1V
≤
V(OCSET)
≤
3.3V
R
OSC
= 24.5 K
ROSC = 7.75 K
(PHSOUT=1.5MHz)
ROSC = 15.0 K
(PHSOUT=800kHZ)
ROSC = 50.0 K
(PHSOUT=250kHz)
-30
23.25
-13
24.50
4096
2048
1024
0
mV
25.75
μ
A
Cycle
Cycle
Cycle
Note 1
-10
0.50
35
0.75
0
10
1.75
75
3.00
mV
mA/V
uA
kHz
1.00
55
2.00
Compare to V(VDAC)
1.60
105
1.73
125
1.83
145
V
mV
Compare to V(VDAC)
-13
3
20
mV
1.70
1.73
1.75
V
25
50
75
mV
Measure time from V(VO) > V(VDAC)
(250mV overdrive) to V(IIN) transition to
> 0.9 * V(VCCL).
Measure time from V(VO) > V(VDAC)
(250mV overdrive) to V(ROSC/OVP)
transition to >1V.
Measure V(VCCL)-V(ROSC/OVP)
V(VCCLDRV)=1.8V. Measure V(VCCL)-
V(ROSC/OVP)
90
180
ns
IIN Pull-up Resistance
Propagation Delay to OVP
5
90
15
300
ns
OVP High Voltage
OVP Power-up High Voltage
0
0
1.2
0.2
V
V
相關PDF資料
PDF描述
IR3500MTRPBF XPHASE3TM VR11.0 & AMD PVID CONTROL IC
IR3623MPBF HIGH FREQUENCY 2-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER WITH OUTPUT TRACKING AND SEQUENCING
IR3624MPBF HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER
IR3624MTRPBF HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER
IR4426 DUAL LOW SIDE DRIVER
相關代理商/技術(shù)參數(shù)
參數(shù)描述
IR3500MTRPBF 功能描述:開關變換器、穩(wěn)壓器與控制器 COMPLETE VR11.0 OR AMD PVID PWR SOLTION RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
IR3500V 制造商:IRF 制造商全稱:International Rectifier 功能描述:XPHASE3TM VR11.1 CPU VTT CONTROL IC
IR3500VMPBF 制造商:IRF 制造商全稱:International Rectifier 功能描述:XPHASE3TM VR11.1 CPU VTT CONTROL IC
IR3500VMTRPBF 功能描述:開關變換器、穩(wěn)壓器與控制器 X-PHASE IR3500V AMD SVID CTRL IC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
IR3502 制造商:IRF 制造商全稱:International Rectifier 功能描述:XPHASE3TM CONTROL IC
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