参数资料
型号: ISL6721EVAL3Z
厂商: Intersil
文件页数: 7/22页
文件大小: 0K
描述: EVAL BOARD 3 FOR ISL6721
标准包装: 1
系列: *
ISL6721
Electrical Specifications
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
schematic on page 2 and page 3. 9V < V CC = V C < 20V, R T = 11k Ω , Ct = 330 pF, T A = -40 to +105°C (Note 3),
Typical values are at T A = +25°C. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SOFT-START
Charging Current
Charged Threshold Voltage
Initial Overcurrent Discharge Current
SS = 2V
Sustained OC Threshold < SS <
-40
4.26
30
-55
4.50
40
-70
4.74
55
μA
V
μA
Charged Threshold
Overcurrent Shutdown Threshold Voltage
Charged Threshold minus,
0.095
0.125
0.155
V
T A = +25°C
Fault Discharge Current
Reset Threshold Voltage
SS = 2V
T A = +25°C
0.25
0.22
1.0
0.27
-
0.31
mA
V
SLOPE COMPENSATION
Charge Current
Slope Compensation Gain
SLOPE = 2V, 0°C to +105°C
-40°C to +105°C
Fraction of slope voltage added to
-45
-41
0.097
-53
-53
-
-65
-65
0.103
μA
V/V
I SENSE , T A = +25°C
Fraction of slope voltage added to
0.082
-
0.118
V/V
I SENSE (Note 3)
Discharge Voltage
V RTCT = 4.5V
-
0.1
0.2
V
GATE OUTPUT
Gate Output Limit Voltage
V C = 20V, C GATE = 1nF,
11.0
13.5
16.0
V
I OUT = 0mA
Gate VOH
V C - GATE, V C = 10V,
-
1.5
2.2
V
I OUT = 150mA
Gate VOL
GATE - PGND, IOUT = 150mA
-
1.2
1.5
V
IOUT = 10mA
0.6
0.8
Peak Output Current
Output “Faulted” Leakage
Rise Time
V C = 20V, C GATE = 1nF (Note 5)
V C = 20V, UV = 0V, GATE = 2V
V C = 20V, C GATE = 1nF
-
1.2
-
1.0
2.6
60
-
-
100
A
mA
ns
1V < GATE < 9V
Fall Time
V C = 20V, C GATE = 1nF
-
15
40
ns
1V < GATE < 9V
Minimum ON time
ISET = 0.5V; V FB = 0V; VC = 11V
-
-
110
ns
ISENSE to GATE w/10:1 Divider
RTCT = 4.75V through 1k Ω
(Note 5)
OVERCURRENT PROTECTION
Minimum ISET Voltage
Maximum ISET Voltage
-
1.2
-
-
0.35
-
V
V
ISET Bias Current
Restart Delay
V ISET = 1.00V
T A = +25°C
-1.0
150
-
295
1.0
445
μA
ms
OV AND UV VOLTAGE MONITOR
Overvoltage Threshold
Undervoltage Fault Threshold
Undervoltage Clear Threshold
2.4
1.38
1.41
2.5
1.45
1.53
2.6
1.52
1.62
V
V
V
7
FN9110.6
March 5, 2008
相关PDF资料
PDF描述
RCM06DCBD CONN EDGECARD 12POS R/A .156 SLD
RCM06DCAN CONN EDGECARD 12POS R/A .156 SLD
ECC19DRES-S13 CONN EDGECARD 38POS .100 EXTEND
RCM06DCAH CONN EDGECARD 12POS R/A .156 SLD
RCM06DCAD CONN EDGECARD 12POS R/A .156 SLD
相关代理商/技术参数
参数描述
ISL6722AABZ 功能描述:IC REG CTRLR PWM CM 16-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)
ISL6722AABZ-T 功能描述:IC REG CTRLR PWM CM 16-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)
ISL6722AARZ 功能描述:IC REG CTRLR BST FLYBK ISO 16QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)
ISL6722AARZ-T 功能描述:IC REG CTRLR BST FLYBK ISO 16QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)
ISL6722AAVZ 功能描述:IC REG CTRLR PWM CM 16-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)