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参数资料
| 型号： | ISL6218EVAL2 |
| 厂商： | Intersil |
| 文件页数： | 4/19页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD 2 FOR ISL6218 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输入电压： | 5.6 ~ 25V |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ISL6218 |
ISL6218
Electrical Specifications
Operating Conditions: V DD = 5V, T A = -10°C to +85°C, Unless Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISEN
Full Scale Input Current
-
32
-
μA
Overcurrent Threshold
Soft-Start Current
Droop Current
ROCSET = 110k (see Figure 10)
SOFT = 0V
ISEN = 32μA
-
-
12.0
54
31
14
-
-
16.0
μA
μA
μA
GATE DRIVER
UGATE Source Resistance
UGATE Source Current (Note 4)
UGATE Sink Resistance
UGATE Sink Current (Note 4)
LGATE Source Resistance
LGATE Source Current (Note 4)
LGATE Sink Resistance
LGATE Sink Current (Note 4)
500mA Source Current
V UGATE-PHASE = 2.5V
500mA Sink Current
V UGATE-PHASE = 2.5V
500mA Source Current
V LGATE = 2.5V
500mA Sink Current
V LGATE = 2.5V
-
-
-
-
-
-
-
-
1
2
1
2
1
2
0.5
4
1.5
-
1.5
-
1.5
-
0.8
-
Ω
A
Ω
A
Ω
A
Ω
A
BOOTSTRAP DIODE
Forward Voltage
VDDP = 5V, Forward Bias Current = 10mA
0.57
0.68
0.74
V
POWER GOOD MONITOR
PGOOD Sense Current
PGOOD Pull-Down MOSFET r DS(ON)
2.43
56
-
63
-
82
mA
Ω
Undervoltage Threshold
VSEN Rising
-
85.0
-
%
(VSEN/VREF)
Undervoltage Threshold
VSEN Falling
-
84.0
-
%
(VSEN/VREF)
PGOOD Low Output Voltage
I PGOOD = 4mA
-
0.26
0.4
V
LOGIC THRESHOLD
EN, DSEN, DRSEN Low
EN, DSEN, DRSEN High
-
2
-
-
1
-
V
V
PROTECTION
Overvoltage Threshold (V SEN /V REF )
V SEN Rising
-
112.0
-
%
DELAY TIME
Delay Time from LGATE Falling to
VDDP = 5V, BOOT to PHASE = 5V, UGATE - PHASE = 1V,
10
18
30
ns
UGATE Rising
LGATE = 1V
Delay Time from UGATE Falling to
VDDP = 5V, BOOT to PHASE = 5V, UGATE - PHASE = 1V,
10
18
30
ns
LGATE Rising
4
LGATE = 1V
FN9101.6
August 6, 2007
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL6219 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications |
| ISL6219 WAF | 制造商:Harris Corporation 功能描述: |
| ISL6219A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications |
| ISL6219A_07 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications |
| ISL6219ACA | 功能描述:IC REG CTRLR BUCK PWM VM 28-SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,000 系列:- PWM 型:电压模式 输出数:1 频率 - 最大:1.5MHz 占空比:66.7% 电源电压:4.75 V ~ 5.25 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 85°C 封装/外壳:40-VFQFN 裸露焊盘 包装:带卷 (TR) |
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