- 您现在的位置：买卖IC网 > PDF目录17325 > ISL8009AEVAL1Z (Intersil)EVALUATION BOARD FOR ISL8009A PDF资料下载
参数资料
| 型号： | ISL8009AEVAL1Z |
| 厂商： | Intersil |
| 文件页数： | 4/13页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR ISL8009A |
| 产品培训模块： | Solutions for Industrial Control Applications |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 1.8V |
| 电流 - 输出： | 1.5A |
| 输入电压： | 2.7 ~ 5.5 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 1.6MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ISL8009A |
ISL8009A
Electrical Specifications Typical specifications are measured at the following conditions: T A = +25°C, EN = VIN, RSI = SKIP = 0V, V IN = 5V,
L = 2.2μH, C 1 = C 2 = 20μF, I OUT = 0A to 1.5A. See “Typical Applications” on page 9.
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 7)
TYP
(Note 7) UNITS
POR
Output Low Voltage
Delay Time
POR Pin Leakage Current
Minimum Supply Voltage for Valid POR Signal
Internal PGOOD Low Rising Threshold
Internal PGOOD Low Falling Threshold
Internal PGOOD High Rising Threshold
Internal PGOOD High Falling Threshold
Internal PGOOD Delay Time
Sinking 1mA, VFB = 0.7V
POR = VIN = 3.6V
Percentage of nominal regulation voltage
Percentage of nominal regulation voltage
Percentage of nominal regulation voltage
Percentage of nominal regulation voltage
-
-
-
1.2
89.5
85
108
104
-
-
2
0.01
-
92
88
112
107
6.5
0.3
-
0.1
-
94.5
91
114
110
-
V
ms
μA
V
%
%
%
%
μs
EN, SKIP, RSI
Logic Input Low
Logic Input High
-
1.4
-
-
0.4
-
V
V
Logic Input Leakage Current
Thermal Shutdown
Thermal Shutdown Hysteresis
Pulled up to 5.5V
-
-
-
0.1
140
25
1
-
-
μA
°C
°C
NOTES:
6. Limits established by characterization 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.
Pin Descriptions
VIN
Input supply voltage. Connect a 10μF ceramic capacitor to power
ground.
EN
Regulator enable pin. Enable the output when driven to high.
Shutdown the chip and discharge output capacitor when driven to
low. Do not leave this pin floating.
POR
2ms timer output. At power-up or EN HI, this output is a 2ms
delayed Power-Good signal for the output voltage. This output can
be reset by a low RSI signal. 2ms starts when RSI goes to high.
SKIP
Mode Selection pin. Connect to logic high or input voltage VIN for
PFM mode; connect to logic low or ground for forced PWM mode.
Do not leave this pin floating.
LX
Switching node connection. Connect to one terminal of inductor.
GND
System ground.
4
VFB
Buck regulator output feedback. Connect to the output through a
resistor divider for adjustable output voltage (ISL8009A-ADJ). For
preset output voltage, connect this pin to the output.
RSI
This input resets the 2ms timer. When the output voltage is within
the PGOOD window, an internal timer is started and generates a
POR signal 2ms later when RSI is low. A high RSI resets POR and
RSI high to low transition restarts the internal counter if the
output voltage is within the window, otherwise the counter is reset
by the output voltage condition.
Exposed Pad
The exposed pad must be connected to the GND pin for proper
electrical performance. The exposed pad must also be connected
to as much as possible for optimal thermal performance.
FN6656.3
February 28, 2013
相关PDF资料 |
PDF描述 |
|---|---|
| 695D685X9020E2T | CAP TANT 6.8UF 20V 10% 2410 |
| 695D685X0020E2T | CAP TANT 6.8UF 20V 20% 2410 |
| 695D475X9025E2T | CAP TANT 4.7UF 25V 10% 2410 |
| GBM28DCSN | CONN EDGECARD 56POS DIP .156 SLD |
| 695D475X0025E2T | CAP TANT 4.7UF 25V 20% 2410 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL8009AIRZ-T | 功能描述:IC REG BUCK SYNC ADJ 1.5A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:1 系列:EZBuck™ 类型:降压（降压） 输出类型:可调式 输出数:1 输出电压:0.8 V ~ 22.1 V 输入电压:3 V ~ 26 V PWM 型:电流模式 频率 - 开关:1.5MHz 电流 - 输出:1.8A 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 包装:剪切带 (CT) 供应商设备封装:8-DFN（2x2） 其它名称:785-1276-1 |
| ISL8009AIRZ-T7A | 功能描述:IC REG BUCK SYNC ADJ 1.5A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:1 输出电压:5V，1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:16-QSOP |
| ISL8009AIRZ-TK | 功能描述:IC REG BUCK SYNC ADJ 1.5A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:1 输出电压:5V，1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:16-QSOP |
| ISL8009BIRZ-T | 功能描述:IC REG SYNC BUCK 1.5A 8-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:1 输出电压:5V，1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:16-QSOP |
| ISL8009EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL8009 RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC，步升 输出及类型:1，非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
发布紧急采购，3分钟左右您将得到回复。