参数资料
型号: IR3522MTRPBF
厂商: International Rectifier
文件页数: 17/32页
文件大小: 0K
描述: IC CTRL XPHASE3 DDR/VVT 32-MLPQ
标准包装: 3,000
系列: XPhase3™
应用: 处理器
电流 - 电源: 7mA
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: 带卷 (TR)
IR3522
Response
Open
Open
Open
Tracking
UVLO
OC
Over
Disable
VID_OFF
UVLO
Daisy
Sense
Control
Fault
(VCCL)
Voltage
(Vout)
SVID
Latch
Reset
UVLO CLEARED Latch
Recycle VCCL
ENABLE CLEARED Latch
Recycle EN or Cycle VID_OFF through
SS Latch
SS discharge below
No
No
SVID
0.22V
Outputs
Affected
Both
none
Disables
Yes
No
No
EA
Soft Stop
CROWBAR
Flags
No
Yes
Yes
Yes
No
No
PGood
Delays
32
No
8
No
No
Delay
No
250ns
No
No
Additional
Clock
Pulses
PHSOUT
Pulses
Yes,
Counter
Blanking
Time
No
Flagged
Response
IIN1 pin is pulled-up to VCCL when SS discharge below 0.35V. This action latches on the Phase IC(s)
Diode Emulation Mode which insure proper current sharing during soft start**.
*Pulse number range depends on Rosc value selected (See Specifications Table)
** IIN1 is pulled low when SS charges above 0.4V.
Table 5 – IR3522 Fault protocol
.
Page 17
V3.01
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