参数资料
型号: ISL6721EVAL3Z
厂商: Intersil
文件页数: 5/22页
文件大小: 0K
描述: EVAL BOARD 3 FOR ISL6721
标准包装: 1
系列: *
ISL6721
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V CC, V C . . . . . . . . . . . . . . . . . GND -0.3V to +20.0V
Thermal Resistance (Typical, Note 1)
θ JA (°C/W)
GATE . . . . . . . . . . . . . . . . GND - 0.3V to Gate Output Limit Voltage
PGND to LGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 0.3V
VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 5.3V
Signal Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to VREF
Peak GATE Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A
16 Ld SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
16 Ld TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Maximum Junction Temperature . . . . . . . . . . . . . . .-55°C to +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range
ISL6721Ax . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
Supply Voltage Range (Typical, Note 2) . . . . . . . . 9VDC to 18VDC
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
1. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. All voltages are with respect to GND.
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.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
UNDERVOLTAGE LOCKOUT
START Threshold
STOP Threshold
Hysteresis
7.95
7.40
0.50
8.25
7.70
0.55
8.55
8.20
1.00
V
V
V
Start-Up Current, I CC
OC/OV Fault Operating Current, I CC
Operating Current, I CC
Operating Supply Current, I C
V CC < START Threshold
Includes 1nF GATE loading
-
-
-
-
100
200
4.5
8.0
175
300
10.0
12.0
μA
μA
mA
mA
REFERENCE VOLTAGE
Overall Accuracy
Long Term Stability
Fault Voltage
VREF Good Voltage
Hysteresis
Operational Current
Current Limit
Line, load, 0°C to +105°C
Line, load, -40°C to +105°C
T A = +125°C, 1000 hours (Note 5)
4.95
4.90
-
4.50
4.65
75
-10
-20
5.00
5.00
5
4.65
4.80
165
-
-
5.05
5.05
-
4.75
4.95
250
-
-
V
V
mV
V
V
mV
mA
mA
CURRENT SENSE
Input Impedance
Offset Voltage
Input Voltage Range
-
0.08
0
5
0.10
-
-
0.11
1.5
k Ω
V
V
Blanking Time
Gain, A CS
(Note 5)
V SLOPE = 0V, V FB = 2.3V,
30
0.77
60
0.79
100
0.81
ns
V/V
V ISET = 0.35V, 1.5V
A CS = Δ ISET/ Δ ISENSE
5
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)