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参数资料
| 型号： | ISL8024IRTAJZ |
| 厂商： | Intersil |
| 文件页数： | 7/20页 |
| 文件大小： | 0K |
| 描述： | IC VOLTAGE REGULATOR |
| 标准包装： | 100 |
| 系列： | * |
ISL8023, ISL8024
Electrical Specifications
Unless otherwise noted, all parameter limits are established over the recommended operating conditions and
the typical specification are measured at the following conditions: T A = -40°C to +85°C, V IN = 3.6V, EN = V IN , unless otherwise noted. Typical values are
at T A = +25°C. Boldface limits apply over the operating temperature range, -40°C to +85°C (Continued)
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 6)
TYP
(Note 6)
UNITS
COMPENSATION
Error Amplifier Trans-Conductance
FS = VIN
FS with Resistor
80
150
μA/V
μA/V
Trans-Resistance
RT
0.15
0.2
0.25
?
PHASE
P-Channel MOSFET ON-Resistance
N-Channel MOSFET ON-Resistance
V IN = 5V, I O = 200mA
V IN = 2.7V, I O = 200mA
V IN = 5V, I O = 200mA
V IN = 2.7V, I O = 200mA
35
50
12
20
45
70
19
28
55
90
25
37
m ?
m ?
m ?
m ?
PHASE Maximum Duty Cycle
100
%
PHASE Minimum On-Time
SYNC = High
140
ns
OSCILLATOR
Nominal Switching Frequency
Fsw
FS = VIN
800
1000
1200
kHz
FS with RS = 402k ?
FS with RS = 42.2k ?
490
4200
kHz
kHz
SYNC Logic Low to High Transition Range
SYNC Hysteresis
SYNC Logic Input Leakage Current
V IN = 3.6V
0.70
0.75
0.15
3.6
0.80
5
V
V
μA
PG
Output Low Voltage
0.3
V
Delay Time (Rising Edge)
PG Pin Leakage Current
OVP PG Rising Threshold
UVP PG Rising Threshold
UVP PG Hysteresis
PGOOD Delay Time (Falling Edge)
0.5
80
1
0.01
0.80
85
5
15
2
0.1
90
ms
μA
V
%
%
μs
EN
Logic Input Low
Logic Input High
0.9
0.4
V
V
EN Logic Input Leakage Current
Thermal Shutdown
Thermal Shutdown Hysteresis
0.1
150
25
1
μA
°C
°C
NOTE:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
7
FN7812.3
March 24, 2014
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| ISL8024IRTAJZ-T | 功能描述:IC VOLTAGE REGULATOR 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 |
| ISL8024IRTAJZ-T7 | 功能描述:直流/直流开关转换器 4A, Adjustable Vout, Low Quiescent Current Synch Buck Regula RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| ISL8024IRTAJZ-T7A | 功能描述:直流/直流开关转换器 4A ADJ VOUT LW QUIES CENT CUR SYNC BUCK RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| ISL8025 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Compact Synchronous Buck Regulators |
| ISL8025A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Compact Synchronous Buck Regulators |
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