参数资料
型号: IR3500AMPBF
厂商: International Rectifier
文件页数: 5/48页
文件大小: 0K
描述: IC CTRL XPHASE3 VR11.0 32-MLPQ
标准包装: 100
系列: XPhase3™
应用: 处理器
电流 - 电源: 6.5mA
电源电压: 4.75 V ~ 7.5 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-MLPQ(5x5)
包装: 管件
IR3500A
PARAMETER
Open Voltage Loop Detection
TEST CONDITION
Measure V(VCCL) - V(EAOUT),
MIN
125
TYP
300
MAX
600
UNIT
mV
Threshold
Relative to Error Amplifier maximum
voltage.
Open Voltage Loop Detection
Delay
Measure PHSOUT pulse numbers from
V(EAOUT) = V(VCCL) to PGOOD =
8
Pulses
low.
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
ENABLE rising
ENABLE falling
ENABLE rising
ENABLE falling
0V ≤ V(ENABLE) ≤ 3.3V
Noise Pulse < 100ns will not register an
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
ENABLE state change. Note 1
Over-Current Comparator
Input Offset Voltage 1V ≤ V(OCSET) ≤ 3.3V
OCSET Bias Current R OSC = 24.5 K
Over-Current Delay Counter ROSC = 7.75 K
(PHSOUT=1.5MHz)
Over-Current Delay Counter ROSC = 15.0 K
(PHSOUT=800kHZ)
Over-Current Delay Counter ROSC = 50.0 K
(PHSOUT=250kHz)
-30
23.25
-13
24.50
4096
2048
1024
0
25.75
mV
μ A
Cycle
Cycle
Cycle
Over-Current Limit Amplifier
Input Offset Voltage
Transconductance Note 1
Sink Current
Unity Gain Bandwidth
-10
0.50
35
0.75
0
1.00
55
2.00
10
1.75
75
3.00
mV
mA/V
uA
kHz
Over Voltage Protection (OVP ) Comparators
Threshold at Power-up
1.60
1.73
1.83
V
Threshold during Normal
Compare to V(VDAC)
110
130
150
mV
Operation
OVP Release Voltage during
Compare to V(VDAC)
-13
3
20
mV
Normal Operation
Threshold during Dynamic VID
1.70
1.73
1.75
V
down
Dynamic VID Detect
25
50
75
mV
Comparator Threshold
Propagation Delay to IIN Measure time from V(VO) > V(VDAC)
90
180
ns
(250mV overdrive) to V(IIN) transition to
> 0.9 * V(VCCL).
IIN Pull-up Resistance
5
15
Propagation Delay to OVP Measure time from V(VO) > V(VDAC)
90
180
ns
(250mV overdrive) to V(ROSC/OVP)
transition to >1V.
OVP High Voltage Measure V(VCCL)-V(ROSC/OVP)
OVP Power-up High Voltage V(VCCLDRV)=1.8V. Measure V(VCCL)-
0
0
1.2
0.2
V
V
V(ROSC/OVP)
Page 5 of 48
July 28, 2009
相关PDF资料
PDF描述
IR3500MPBF IC XPHASE3 CONTROL 32-MLPQ
IR3500VMTRPBF IC XPHASE3 CTLR VR11.1 32-MLPQ
IR3502AMTRPBF IC XPHASE CTRL VR11.0/1 32-MLPQ
IR3502BMTRPBF IC REG XPH INTEL VR11.1 32-MLPQ
IR3502MTRPBF IC XPHASE3 CONTROLLER 32-MLPQ
相关代理商/技术参数
参数描述
IR3500AMTRPBF 功能描述:开关变换器、稳压器与控制器 IR3500 IC xPHASE3 AMD PVID CTRL IC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
IR3500MPBF 功能描述:IC XPHASE3 CONTROL 32-MLPQ RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:XPhase3™ 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像,声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP(8x8) 包装:管件
IR3500MTRPBF 功能描述:开关变换器、稳压器与控制器 COMPLETE VR11.0 OR AMD PVID PWR SOLTION RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
IR3500V 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM VR11.1 CPU VTT CONTROL IC
IR3500VMPBF 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM VR11.1 CPU VTT CONTROL IC