参数资料
| 型号： | ISL8130IAZ |
| 厂商： | Intersil |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BST FLYBK VM 20QSOP |
| 标准包装： | 58 |
| PWM 型： | 电压模式 |
| 输出数： | 1 |
| 频率 - 最大： | 1.4MHz |
| 占空比： | 100% |
| 电源电压： | 4.5 V ~ 5.5 V |
| 降压： | 是 |
| 升压： | 是 |
| 回扫： | 是 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 20-SSOP（0.154"，3.90mm 宽） |
| 包装： | 管件 |
ISL8130
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
ISL8130IAZ
ISL8130IRZ
PART
MARKING
8130 IAZ
81 30IRZ
TEMP.
RANGE (°C)
-40 to +85
-40 to +85
PACKAGE
(Pb-Free)
20 Ld QSOP
20 Ld 4x4 QFN
PKG.
DWG. #
M20.15
L20.4x4
NOTES:
1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL8130 For more information on MSL please see techbrief TB363 .
Pin Configurations
ISL8130
(20 LD QFN)
TOP VIEW
ISL8130
(20 LD QSOP)
TOP VIEW
ISEN
REFIN
OCSET
REFOUT
NC
1
2
3
4
5
20
19
18
17
16
15 PGND
14 CDEL
13 PGOOD
12 ENSS
11 COMP
CDEL
PGND
LGATE
PVCC
PHASE
UGATE
BOOT
ISEN
REFIN
1
2
3
4
5
6
7
8
9
EP
20 PGOOD
19 ENSS
18 COMP
17 FB
16 RT
15 SGND
14 VIN
13 VCC5
12 NC
6
7
8
9
10
OCSET 10
11 REFOUT
Pin Descriptions
PIN #
QFN, QSOP
1, 8
2, 9
3, 10
4, 11
5, 12
6, 13
7, 14
8, 15
SYMBOL
ISEN
REFIN
OCSET
REFOUT
NC
VCC5
VIN
SGND
DESCRIPTION
Input to overcurrent protection comparator. Voltage on this pin is compared with voltage on OCSET pin to detect an
overcurrent condition. Connect this pin to the junction of the inductor and a current sensing resistor in a boost, sepic
and flyback configuration. Connect this pin to the phase node for sensing the voltage drop across the upper MOSFET
in a buck configuration. See ‘Overcurrent Protection” on Page 13 for details.
To use REFIN as input reference, connect the desired reference voltage to the REFIN pin in the range of 0.6V to 1.25V.
To use internal reference voltage, tie this pin to VCC5. Do not leave the REFIN pin floating.
An internal current source draws 100μA through a resistor connected between the supply and this pin. Voltage at this
pin is compared with voltage at the ISEN pin for detecting an overcurrent condition.
This pin provides buffered reference output for REFIN. Connect 2.2μF decoupling capacitor to this pin.
No Connect.
This pin is the output of the internal 5V LDO. Connect a minimum of 4.7μF ceramic decoupling capacitor as close to
the IC as possible at this pin. Refer to Table 1.
This pin powers the controller and must be decoupled to ground using a ceramic capacitor as close as possible to the
VIN pin.
This pin provides the signal ground for the IC. Tie this pin to the ground plane through the lowest impedance
connection.
2
FN7954.3
October 5, 2012
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL8130IAZ-T7A | 功能描述:电流型 PWM 控制器 PB-FREE SYNC BUCK PWM CONT. W/ 4.5V-28V INPUT,20LD QSOP, 250 RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| ISL8130IAZ-TK | 功能描述:IC REG CTRLR BST FLYBK VM 20QSOP 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) |
| ISL8130IRZ | 功能描述:IC REG CTRLR BST FLYBK PWM 20QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:75 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.3 V ~ 13.5 V 降压:是 升压:是 回扫:是 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:0°C ~ 70°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:管件 产品目录页面:1051 (CN2011-ZH PDF) 其它名称:296-2543-5 |
| ISL8130IRZ-T7A | 功能描述:电流型 PWM 控制器 Pb-Free W/Anneal SYNC BUCK PWM CONT. WITH 4.5V-28V INPUT,20 RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| ISL8130IRZ-TK | 功能描述:IC REG CTRLR BST FLYBK PWM 20QFN 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) |
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