参数资料
型号: ISL8106CRZ-T
厂商: Intersil
文件页数: 5/15页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 16-QFN
标准包装: 6,000
系列: Robust Ripple Regulator™ (R³)
PWM 型: 电压模式
输出数: 1
频率 - 最大: 600kHz
电源电压: 7 V ~ 25 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: 0°C ~ 70°C
封装/外壳: 16-VQFN 裸露焊盘
包装: 带卷 (TR)
ISL8106
Electrical Specifications
Recommended Operating Conditions, unless otherwise noted specifications in bold are valid for process,
temperature, and line operating conditions.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PWM
FOSC
FCCM = 5V
200
600
kHz
Frequency Range
FAUDIO
FCCM = GND; ISL8106CRZ
FCCM = GND; ISL8106IRZ
21
20
28
28
kHz
kHz
Frequency-Set Accuracy
VO Range
VVO
FOSC = 300kHz; ISL8106CRZ
FOSC = 300kHz; ISL8106IRZ
-10
-12
0.60
+10
+12
3.30
%
%
V
VO Input Leakage Current
IVO
VO = 0.60V
VO = 3.30V
1.3
7.0
μ A
μ A
ERROR AMPLIFIER
FB Input Bias Current
COMP Source Current
COMP Sink Current
IFB
ICOMPSRC
ICOMPSNK
FB = 0.60V
FB = 0.40V, COMP = 3.20V
FB = 0.80V, COMP = 0.30V
± 20
2.5
0.3
nA
mA
mA
COMP High Clamp Voltage
COMP Low Clamp Voltage
VCOMPHC
VCOMPLC
FB = 0.40V, Sink 50 μ A
FB = 0.80V, Source 50 μ A
3.10
0.09
3.40
0.15
3.65
0.21
V
V
GATE DRIVER
TGATE Pull-Up Resistance
RTGATEPU
200mA Source Current (Note 3)
1.0
1.5
Ω
TGATE Source Current
ITGATESRC VTGATE to LX = 2.5V
2.0
A
TGATE Sink Resistance
RTGATEPD
250mA Sink Current (Note 3)
1.0
1.5
Ω
TGATE Sink Current
ITGATESNK VTGATE to LX = 2.5V
2.0
A
BGATE Pull-Up Resistance
RBGATEPU
250mA Source Current (Note 3)
1.0
1.5
Ω
BGATE Source Current
IBGATESRC VBGATE to PGND = 2.5V
2.0
A
BGATE Sink Resistance
RBGATEPD
250mA Sink Current (Note 3)
0.5
0.9
Ω
BGATE Sink Current
IBGATESNK VBGATE to PGND = 2.5V
4.0
A
Delay From TGATE Falling to BGATE
Rising
Delay From BGATE Falling to TGATE
Rising
tTGATEFBG
ATER
tBGATEFTG
ATER
TGATE falling to BGATE rising
BGATE falling to TGATE rising
21
14
ns
ns
BOOTSTRAP DIODE
Forward Voltage
Reverse Leakage
VF
IR
PVCC = 5V, IF = 2mA
VR = 25V
0.58
0.2
V
μ A
POWER GOOD
PGRSS
PGOOD = 5mA Sink; ISL8106CRZ
75
95
115
Ω
PGRUV
PGRSS
PGOOD = 5mA Sink; ISL8106IRZ
67
95
118
Ω
PGOOD Pull Down Impedance
PGOOD Leakage Current
PGRUV
PGROV
PGROC
IPGOOD
PGOOD = 5mA Sink; ISL8106CRZ
PGOOD = 5mA Sink; ISL8106IRZ
PGOOD = 5mA Sink; ISL8016CRZ
PGOOD = 5mA Sink; ISL8106IRZ
PGOOD = 5V
50
45
25
22
63
63
32
32
<0.1
78
81
40
43
1.0
Ω
Ω
Ω
Ω
μ A
PGOOD Maximum Sink Current
5
5.0
mA
FN9283.1
November 10, 2006
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