参数资料
型号: ISL6329IRZ-T
厂商: Intersil
文件页数: 11/38页
文件大小: 0K
描述: IC CTRLR PWM SYNC BUCK DL 60QFN
标准包装: 4,000
应用: 控制器,AMD SVI
输入电压: 5 V ~ 12 V
输出数: 2
输出电压: 0.0125 V ~ 1.55 V
工作温度: -40°C ~ 85°C
安装类型: *
封装/外壳: *
供应商设备封装: *
包装: *
ISL6329
Electrical Specifications
Boldface limits apply over the operating temperature range. (Continued)
MIN
MAX
PARAMETER
TEST CONDITIONS
(Note 7)
TYP
(Note 7)
UNITS
POWER GOOD
Overvoltage Threshold
VSEN Rising
VDAC +
VDAC +
V
220mV
325mV
Undervoltage Threshold
VSEN Falling
VDAC -
VDAC -
mV
345mV
190mV
Power Good Hysteresis
OVERVOLTAGE PROTECTION
50
mV
OVP Trip Level
V DAC = 1.1V
1.75
1.79
1.85
V
OVP Lower Gate Release Threshold
SWITCHING TIME (Note 6) [See “Timing Diagram” on page 12]
0.35
V
UGATE Rise Time
LGATE Rise Time
UGATE Fall Time
LGATE Fall Time
UGATE Turn-On Non-overlap
LGATE Turn-On Non-overlap
t RUGATE; V PVCC = 8V, 3nF Load, 10% to 90%
t RLGATE; V PVCC = 8V, 3nF Load, 10% to 90%
t FUGATE; V PVCC = 12V, 3nF Load, 90% to 10%
t FLGATE; V PVCC = 12V, 3nF Load, 90% to 10%
t PDHUGATE ; V PVCC = 12V, 3nF Load, Adaptive
t PDHLGATE ; V PVCC = 12V, 3nF Load, Adaptive
26
18
18
12
10
10
ns
ns
ns
ns
ns
ns
GATE DRIVE RESISTANCE (Note 6)
Upper Drive Source Resistance
Upper Drive Sink Resistance
Lower Drive Source Resistance
Lower Drive Sink Resistance
V PVCC = 12V, 15mA Source Current
V PVCC = 12V, 15mA Sink Current
V PVCC = 12V, 15mA Source Current
V PVCC = 12V, 15mA Sink Current
2.5
2.0
1.6
1.1
Ω
Ω
Ω
Ω
SVI INTERFACE
SVC, SVD Input HIGH (VIH)
SVC, SVD Input LOW (VIL)
Percentage of V VDDIO
Percentage of V VDDIO
70
30
%
%
Schmitt Trigger Input Hysteresis
SVD Low Level Output Voltage
Percentage of V VDDIO
511 Ω Resistor to 1.8V
15
20
25
0.4
%
V
SVC, SVD Leakage
I 2 C INTERFACE
SCL, SDA Input HIGH (VIH)
SCL, SDA Input LOW (VIL)
1.8
± 5
1.0
μ A
V
V
Schmitt Trigger Input Hysteresis
SDA Low Level Output Voltage
SCL, SDA Leakage
1k Ω Resistor to 3.3V
0.18
0.5
0.4
± 5
V
V
μ A
NOTES:
6. Limits should be considered typical and are not production tested.
7. 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.
11
FN7800.0
April 19, 2011
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