参数资料
型号: ISL62882IRTZ-T
厂商: Intersil
文件页数: 8/42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: -40°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
Electrical Specifications Operating Conditions: VDD = 5V, T A = -40°C to +100°C, f SW = 300kHz, unless otherwise noted.
Boldface limits apply over the operating temperature range, -40°C to +100°C. (Continued)
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 6)
TYP
(Note 6)
UNITS
LOGIC THRESHOLDS
VR_ON Input Low
V IL(1.0V)
0.3
V
VR_ON Input High
VID0-VID6, PSI#, and DPRSLPVR Input
Low
VID0-VID6, PSI#, and DPRSLPVR Input
High
V IH(1.0V)
V IH(1.0V)
V IL(1.0V)
V IH(1.0V)
ISL62882HRTZ
ISL62882IRTZ
0.7
0.75
0.7
0.3
V
V
V
V
THERMAL MONITOR
NTC Source Current
Over-Temperature Threshold
NTC = 1.3V
V (NTC) falling
53
1.18
60
1.2
67
1.22
μA
V
VR_TT# Low Output Resistance
R TT
I = 20mA
6.5
9
Ω
CLK_EN# OUTPUT LEVELS
CLK_EN# Low Output Voltage
CLK_EN# Leakage Current
V OL
I OH
I = 4mA
CLK_EN# = 3.3V
-1
0.26
0.4
1
V
μA
CURRENT MONITOR
IMON Output Current
IMON Clamp Voltage
I IMON
V IMONCLAMP
ISUM- pin current = 20μA
ISUM- pin current = 10μA
ISUM- pin current = 5μA
108
51
22
120
60
30
1.1
132
69
37.5
1.15
μA
μA
μA
V
Current Sinking Capability
INPUTS
275
μA
VR_ON Leakage Current
VIDx Leakage Current
PSI# Leakage Current
DPRSLPVR Leakage Current
I VR_ON
I VIDx
I PSI#
I DPRSLPVR
VR_ON = 0V
VR_ON = 1V
VIDx = 0V
VIDx = 1V
PSI# = 0V
PSI# = 1V
DPRSLPVR = 0V
DPRSLPVR = 1V
-1
-1
-1
-1
0
0
0
0.45
0
0.45
0
0.45
1
1
1
1
μA
μA
μA
μA
μA
μA
μA
μA
SLEW RATE
Slew Rate (For VID Change)
SR
5
6.5
mV/μs
NOTES:
6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
8
FN6890.4
June 21, 2011
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