参数资料
型号: ISL6269AEVAL2Z
厂商: Intersil
文件页数: 4/14页
文件大小: 0K
描述: EVALUATION BOARD FOR ISL6269A
标准包装: 1
系列: Robust Ripple Regulator™ (R³)
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 1.1V 或 1.2V
电流 - 输出: 5A
输入电压: 5 ~ 25 V
稳压器拓扑结构: 降压
频率 - 开关: 300kHz 或 600kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: ISL6269A,ISL6269B
ISL6269A
Absolute Voltage Ratings
Thermal Information
ISEN, VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
Thermal Resistance (Typical, Notes 1, 2) θ JA (°C/W)
θ JC (°C/W)
VCC, PGOOD to GND . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7.0V
PVCC to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7.0V
GND to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
EN, FCCM . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to GND, VCC +3.3V
VO, FB, COMP, FSET . . . . . . . . . . . . . . . -0.3V to GND, VCC +0.3V
PHASE to GND (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
(<100ns Pulse Width, 10 μ J) . . . . . . . . . . . . . . . . . . . . . . . . . -5.0V
BOOT to GND, or PGND . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +33V
BOOT to PHASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7V
UG (DC) . . . . . . . . . . . . . . . . . . . . . . .-0.3V to PHASE, BOOT +0.3V
(<200ns Pulse Width, 20 μ J) . . . . . . . . . . . . . . . . . . . . . . . . -4.0V
LG (DC) . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to PGND, PVCC +0.3V
(<100ns Pulse Width, 4 μ J) . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V
QFN Package. . . . . . . . . . . . . . . . . . . . 48 11.5
Junction Temperature Range. . . . . . . . . . . . . . . . . .-55 ° C to +150 ° C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ISL6269ACRZ . . . . . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C
ISL6269AIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65 ° C to +150 ° C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ISL6269ACRZ . . . . . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C
ISL6269AIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
Supply Voltage (VIN to GND) . . . . . . . . . . . . . . . . . . . . . . 5V to 25V
VCC to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±5%
PVCC to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±5%
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational section of this specification is not implied.
NOTES:
1. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
2. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
These specifications apply for V IN = 15V, T A = -40°C to +100°C, unless otherwise stated.
All typical specifications T A = +25°C, VCC = 5V, PVCC = 5V, VIN = 15V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIN
VIN Input Bias Current
VIN Shutdown Current
I VIN
I VIN_SHDN
EN = 5V, VIN = 5V
EN = 5V, VIN = 25V
EN = GND, VIN = 25V
-
-
-
6.5
26
0.1
10
35
1.0
μ A
μ A
μ A
VCC and PVCC
VCC Input Bias Current
VCC Shutdown Current
I VCC
I VCC_SHDN
EN = 5V, FCCM = GND, FB = 0.65V
EN = GND, VCC = 5V
-
-
1.7
0.1
2.5
1.0
mA
μ A
PVCC Shutdown Current
I PVCC_SHDN EN = GND, PVCC = 5V
-
0.1
1.0
μ A
VCC POR THRESHOLD
Rising VCC POR Threshold Voltage
V VCC_THR
T A = -10°C to +100°C
4.35
4.45
4.55
V
4.33
4.45
4.55
V
Falling VCC POR Threshold Voltage
V
VCC_THF
T A = -10°C to +100°C
4.10
4.20
4.30
V
4.08
4.20
4.30
V
REGULATION
Reference Voltage
Regulation Accuracy
V REF
FB connected to COMP
-
-1
0.6
-
-
+1
V
%
PWM
Frequency Range
f SW
FCCM = 5V
200
-
600
kHz
Frequency-Set Accuracy
VO Range
V VO
f SW = 300kHz
-12
0.60
-
-
+12
3.30
%
V
VO Input Leakage
I VO
VO = 0.60V
VO = 3.30V
-
-
1.3
7.0
-
-
μ A
μ A
ERROR AMPLIFIER
FB Input Bias Current
I FB
FB = 0.60V
-0.5
-
+0.5
μ A
4
FN9253.2
May 30, 2007
相关PDF资料
PDF描述
LBM2016T180J INDUCTOR WOUND 18UH 5% 0806
L-14C5N6SV4T CER INDUCTOR 5.6NH 0603
EEM28DTKH-S288 CONN EDGECARD 56POS .156 EXTEND
ISL6405EVAL1 EVALUATION BOARD 1 ISL6405
ATAVRTS2080B BOARD EVAL FOR ATTINY88 LIBRARY
相关代理商/技术参数
参数描述
ISL6269AIRZ 功能描述:IC REG CTRLR BUCK PWM 16-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:Robust Ripple Regulator™ (R³) 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)
ISL6269AIRZ-T 功能描述:IC REG CTRLR BUCK PWM 16-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:Robust Ripple Regulator™ (R³) 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)
ISL6269B 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High-Performance Notebook PWM Controller with Audio-Frequency Clamp
ISL6269BCRZ 功能描述:IC REG CTRLR BUCK PWM 16-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:Robust Ripple Regulator™ (R³) 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)
ISL6269BCRZ-T 功能描述:IC REG CTRLR BUCK PWM 16-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:Robust Ripple Regulator™ (R³) 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)