参数资料
| 型号： | ISL6263CRZ |
| 厂商： | Intersil |
| 文件页数： | 9/19页 |
| 文件大小： | 0K |
| 描述： | IC VREG CORE 5BIT 1PHASE 32-QFN |
| 标准包装： | 60 |
| 应用： | 转换器，Intel IMVP-6 |
| 输入电压： | 5 V ~ 25 V |
| 输出数： | 1 |
| 输出电压： | 0.41 V ~ 1.29 V |
| 工作温度： | -10°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-QFN（5x5） |
| 包装： | 管件 |
ISL6263
BOOT (Pin 17) - Input power supply for the high-side
TABLE 1. FDE AND AF_EN STATE TABLE
MOSFET gate driver. Connect an MLCC bootstrap capacitor
from the BOOT pin to the PHASE pin.
UGATE (Pin 18) - High-side MOSFET gate driver output.
Connect to the gate of the high-side MOSFET.
PHASE (Pin 19) - Current return path for the UGATE high-
side MOSFET gate driver. Detects the polarity of the PHASE
node voltage for diode emulation. Connect the PHASE pin to
the drains of the low-side MOSFETs.
PGND (Pin 20) - Current return path for the LGATE low-side
MOSFET gate driver. The PGND pin only conducts current
when LGATE pulls down. Connect the PGND pin to the
RENDER
MODE
FDE
0
1
0
1
0
1
0
1
AF_EN
0
0
1
1
0
0
1
1
PWM
MODE
CCM
CCM/DCM
CCM
CCM/DCM
CCM/DCM
CCM/DCM
CCM/DCM
CCM/DCM
Δ V W
x
x
x
x
+33%
+33%
None
None
AUDIO
FILTER
x
x
x
x
Off
Off
On
Off
sources of the low-side MOSFETs.
LGATE (Pin 21) - Low-side MOSFET gate driver output.
Connect to the gate of the low-side MOSFET.
PVCC (Pin 22) - Input power supply for the low-side
TABLE 2. VID TABLE FOR INTEL IMVP-6+ V CCGFX
CORE
VID4 VID3 VID2 VID1 VID0
V CCGFX
(V)
MOSFET gate driver, and the high-side MOSFET gate
driver, via the internal bootstrap diode connected between
the PVCC and BOOT pins. Connect to +5VDC and decouple
with at least 1μF of an MLCC capacitor from the PVCC pin to
the PGND pin.
VID0:VID4 (Pin 23:Pin 27) - Voltage identification inputs.
VID0 input is the least significant bit (LSB) and VID4 input is
the most significant bit (MSB).
I2UA (Pin 28) - Output of an internal 2μA current source.
Connect a 20k Ω resistor from the I2UA pin to the VSS pin.
VR_ON (Pin 29) - A high logic signal on this pin enables the
converter and a low logic signal disables the converter.
AF_EN (Pin 30) - A high logic signal on this pin enables the
audible frequency filter. A low logic signal on this pin
disables the audible frequency filter and improves the
converter efficiency.
PGOOD (Pin 31) - The PGOOD pin is an open-drain output
that indicates when the converter is able to supply regulated
voltage. Connect the PGOOD pin to a maximum of 5V
through a pull-up resistor.
FDE (Pin 32) - A low logic state on this pin confines the
availability of diode emulation mode to Render Suspend VID
states only. A high logic state on this pin enables diode
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
x
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
x
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
x
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
x
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1.28750
1.26175
1.23600
1.21025
1.18450
1.15875
1.13300
1.10725
1.08150
1.05575
1.03000
1.00425
0.97850
0.95275
0.92700
0.90125
0.87550
0.84975
emulation for all VID states.
9
FN9213.2
June 10, 2010
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| ISL6263CRZ-T | 功能描述:直流/直流开关调节器 1 PHS INT DC/DC BUCK CNTRLR FOR INTEL RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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| ISL6263DHRZ | 功能描述:IC VREG 3BIT 1PHASE 32-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
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| ISL6263EVAL1 | 制造商:Intersil Corporation 功能描述:ISL6263 EVALUATION BOARD 1 - IMVP LICENSE REQUIRED - Bulk |
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