参数资料
型号: ISL62882HRTZ-T
厂商: Intersil
文件页数: 14/42页
文件大小: 0K
描述: IC REG PWM 2PHASE BUCK 40TQFN
标准包装: 6,000
应用: 控制器,Intel IMVP-6.5?
输入电压: 5 V ~ 25 V
输出数: 1
输出电压: 0.013 V ~ 1.5 V
工作温度: -10°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(5x5)
包装: 带卷 (TR)
ISL62882, ISL62882B
TABLE 1. VID TABLE (Continued)
VDD
VR_ON
5mV/μs
VID6
VID5
VID4
VID3
VID2
VID1
VID0
V O
(V)
800μs
2.5mV/μs
90% Vboot
VID
COMMAND
VOLTAGE
0
0
0
0
0
0
1
1
1
1
0
0
0
1
1.3500
1.3375
DAC
CLK_EN#
13 SWITCHING
CYCLES
0
0
0
0
0
0
0
0
1
1
1
0
1
1
0
1
1
0
0
1
0
1.3250
1.3125
1.3000
PGOOD
~7ms
0
0
1
0
0
0
1
1.2875
FIGURE 10. SOFT-START WAVEFORMS FOR CPU VR APPLICATION
VDD
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
1
0
0
0
1
0
1
1.2750
1.2625
1.2500
1.2375
VR_ON
SLEW
RATE
90%
120μs
VID COMMAND
VOLTAGE
0
0
0
0
0
0
1
1
1
0
0
1
1
1
0
1
1
0
0
1
0
1.2250
1.2125
1.2000
DAC
CLK_EN#
13 SWITCHING
CYCLES
~7ms
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
0
1
1.1875
1.1750
1.1625
PGOOD
FIGURE 11. SOFT-START WAVEFORMS FOR GPU VR APPLICATION
Voltage Regulation and Load Line
Implementation
After the start sequence, the ISL62882 regulates the output
voltage to the value set by the VID inputs per Table 1. The
ISL62882 will control the no-load output voltage to an accuracy of
±0.5% over the range of 0.75V to 1.5V. A differential amplifier
allows voltage sensing for precise voltage regulation at the
microprocessor die.
TABLE 1. VID TABLE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
1.1500
1.1375
1.1250
1.1125
1.1000
1.0875
1.0750
1.0625
1.0500
1.0375
VID6
0
0
0
0
0
0
0
0
0
0
0
VID5
0
0
0
0
0
0
0
0
0
0
0
VID4
0
0
0
0
0
0
0
0
0
0
0
VID3
0
0
0
0
0
0
0
0
1
1
1
VID2
0
0
0
0
1
1
1
1
0
0
0
VID1
0
0
1
1
0
0
1
1
0
0
1
VID0
0
1
0
1
0
1
0
1
0
1
0
V O
(V)
1.5000
1.4875
1.4750
1.4625
1.4500
1.4375
1.4250
1.4125
1.4000
1.3875
1.3750
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
1
1
1
1
1
1
1
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1.0250
1.0125
1.0000
0.9875
0.9750
0.9625
0.9500
0.9375
0.9250
0.9125
0.9000
0.8875
0.8750
0
0
0
1
0
1
1
1.3625
14
FN6890.4
June 21, 2011
相关PDF资料
PDF描述
2512-123K INDUCTOR POWER 12UH MOLDED SMD
RBM40DTMS-S189 CONN EDGECARD 80POS R/A .156 SLD
X40021V14I-A IC VOLTAGE MONITOR DUAL 14-TSSOP
ISL62882BHRTZ-T IC REG PWM 2PHASE BUCK 48TQFN
2512-103K INDUCTOR POWER 10UH MOLDED SMD
相关代理商/技术参数
参数描述
ISL62882IRTZ 功能描述:直流/直流开关调节器 2 PHS PWM BUCKG FOR MICROPROC PWR SUP 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
ISL62882IRTZ-T 功能描述:直流/直流开关调节器 2 PHS PWM BUCKG FOR MICROPROC PWR SUP 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
ISL62883 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs
ISL62883BHRTZ 功能描述:直流/直流开关调节器 3 PHS PWM BUCKG FOR MICROPROC PWR SUP 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
ISL62883BHRTZ-T 功能描述:直流/直流开关调节器 3 PHS PWM BUCKG FOR MICROPROC PWR SUP 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