参数资料
型号: ISL6611AIRZ-T
厂商: Intersil
文件页数: 8/14页
文件大小: 0K
描述: IC REG CTRLR DOUBLER PWM 16-QFN
标准包装: 6,000
PWM 型: 控制器
输出数: 2
频率 - 最大: 1MHz
电源电压: 4.5 V ~ 5.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 16-VQFN 裸露焊盘
包装: 带卷 (TR)
ISL6611A
Electrical Specifications
These specifications apply for recommended ambient temperature, unless otherwise noted. 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. (Continued)
PARAMETER
Minimum SYNC Pulse
Synchronization Delay
Interleaving Mode Phase Shift
Synchronization Mode Phase Shift
SYMBOL
TEST CONDITIONS
SYNC = 5V, PWM = 300kHz, 10% Width
SYNC = 0V, PWM = 300kHz, 10% Width
MIN
-
-
-
-
TYP
-
50
180
0
MAX
40
-
-
-
UNITS
ns
ns
°
°
PWM INPUT
Sinking Impedance
Source Impedance
Tri-State Rising Threshold
Tri-State Falling Threshold
PWM Pulled High Threshold
R PWM_SNK
R PWM_SRC
V VCC = V PVCC = 5V (250mV Hysteresis)
V VCC = V PVCC = 5V (300mV Hysteresis)
EN_PH = LOW, Ramping PWM low
-
-
1.00
3.10
-
8.5
10
1.20
3.40
3.4
-
-
1.40
3.70
-
k Ω
k Ω
V
V
V
SWITCHING TIME (Note 6, See Figure 1 on Page 9)
UGATE Rise Time
LGATE Rise Time
UGATE Fall Time
LGATE Fall Time
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
UGATE Turn-On Propagation Delay
LGATE Turn-On Propagation Delay
Tri-state to UG/LG Rising Propagation Delay
Tri-State Shutdown Holdoff Time
t RU
t RL
t FU
t FL
t PDLU
t PDLL
t PDHU
t PDHL
t PTS
t TSSHD
3nF Load
3nF Load
3nF Load
3nF Load
Unloaded, Excluding Balance Extension
Unloaded, Excluding Balance Extension
Outputs Unloaded
Outputs Unloaded
Outputs Unloaded
Excluding Propagation Delay (t PDLU, t PDLL )
-
-
-
-
-
-
-
-
-
-
8.0
8.0
8.0
4.0
40
40
25
20
25
25
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OUTPUT (Note 6)
Upper Drive Source Resistance
Upper Drive Sink Resistance
Lower Drive Source Resistance
Lower Drive Sink Resistance
R UG_SRC
R UG_SNK
R LG_SRC
R LG_SNK
50mA Source Current
50mA Sink Current
50mA Source Current
50mA Sink Current
-
-
-
-
1.0
1.0
1.0
0.4
-
-
-
-
Ω
Ω
Ω
Ω
NOTE:
6. Limits established by characterization and are not production tested.
8
FN6881.1
August 28, 2012
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