参数资料
型号: ISL6263CRZ
厂商: Intersil
文件页数: 7/19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
Electrical Specifications
These specifications apply for T A = -10°C to +100°C, unless otherwise stated. All typical specifications
T A = +25°C, VDD = 5V, PVCC = 5V. Boldface limits apply over the operating temperature range,
-10°C to +100°C. (Continued)
MIN
MAX
PARAMETER
Frequency Range
SYMBOL
TEST CONDITIONS
(Note 6)
200
TYP
-
(Note 6)
500
UNITS
kHz
AMPLIFIERS
Error Amplifier DC Gain (Note 8)
A V0
-
90
-
dB
Error Amplifier Gain-Bandwidth Product
(Note 8)
Error Amp Slew Rate (Note 8)
FB Input Bias Current
GBW
SR
I FB
C L = 20pF
C L = 20pF
V FB = 1.28750V
-
-
-
18
5
10
-
-
150
MHz
V/μs
nA
Droop Amplifier Offset
V
DROOP_OFS
-0.3
-
0.3
mV
RBIAS =150k Ω
RBIAS Voltage
V
RBIAS
R
1.50
1.52
1.54
V
I2UA Reference Current
I
I2UA
V
I2UA = 2.5V
1.85
2.00
2.15
μA
SOFT-START CURRENT
Soft-Start Current
I SS
-46
-41
-36
μA
Soft Dynamic VID Current
I DVID
|SOFT - REF|>100mV
±175
±200
±225
μA
GATE DRIVER
UGATE Source Resistance
UGATE Source Current (Note 7)
UGATE Sink Resistance
UGATE Sink Current (Note 7)
LGATE Source Resistance
LGATE Source Current (Note 7)
LGATE Sink Resistance
LGATE Sink Current (Note 7)
UGATE Pull-Down Resistor (Note 7)
UGATE Turn-On Propagation Delay
LGATE Turn-On Propagation Delay
R UGSRC
I UGSRC
R UGSNK
I UGSNK
R LGSRC
I LGSRC
R LGSNK
I LGSNK
R PD
t PDRU
t PDRL
500mA Source Current
V UGATE_PHASE = 2.5V
500mA Sink Current
V UGATE_PHASE = 2.5V
500mA Source Current
V LGATE_PGND = 2.5V
500mA Sink Current
V LGATE_PGND = 2.5V
PV CC = 5V, UGATE open
PV CC = 5V, LGATE open
-
-
-
-
-
-
-
-
-
20
7
1.0
2.0
1.0
2.0
1.0
2.0
0.5
4.0
1.1
30
15
1.5
-
1.5
-
1.5
-
0.9
-
-
44
30
Ω
A
Ω
A
Ω
A
Ω
A
k Ω
ns
ns
BOOTSTRAP DIODE
Forward Voltage
Reverse Leakage
V F
I R
PVCC = 5V, IF = 10mA
V R = 16V
0.56
-
0.69
-
0.76
5.0
V
μA
POWER GOOD and PROTECTION MONITOR
PGOOD Low Voltage
PGOOD Leakage Current
Overvoltage Threshold (VO - VSOFT)
Severe Overvoltage Threshold
OCSET Reference Current
V PGOOD
I PGOOD
V OVP
V OVPS
I OCSET
I PGOOD = 4mA
V PGOOD = 3.3V
V O rising above V SOFT > 1ms
V O rising above 1.55V reference > 0.5μs
R RBIAS = 150k Ω
-
-1.0
160
1.525
9.9
0.11
-
200
1.550
10.1
0.40
1.0
240
1.575
10.3
V
μA
mV
V
μA
OCSET Voltage Threshold Offset
V OCSET_OFS V DROOP rising above V OCSET > 120μs
-3
-
3
mV
Undervoltage Threshold (VSOFT - VO)
V UVF
V O falling below V SOFT for > 1ms
-360
-300
-240
mV
CONTROL INPUTS
VR_ON Input Low
V VR_ONL
-
-
1
V
7
FN9213.2
June 10, 2010
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