参数资料
| 型号： | ISL8013IRZ |
| 厂商： | Intersil |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 3A 16QFN |
| 产品培训模块： | ISL8013/4 Synchronous Buck Regulators |
| 标准包装： | 75 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 5.5 V |
| 输入电压： | 2.7 V ~ 5.5 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1MHz |
| 电流 - 输出： | 3A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN 裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 16-QFN（4x4） |
| 产品目录页面： | 1248 (CN2011-ZH PDF) |
ISL8013
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 = VDD, 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 7) TYP (Note 7)
UNITS
LX
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
-
-
-
50
70
50
75
100
75
m Ω
m Ω
m Ω
LX Maximum Duty Cycle
V IN = 2.7V, I O = 200mA
-
-
70
100
100
-
m Ω
%
PWM Switching Frequency
LX Minimum On-Time
f S
SYNCH = High
0.80
-
1.00
-
1.20
140
MHz
ns
PG
Output Low Voltage
Delay Time (Rising Edge)
PG Pin Leakage Current
PGOOD Rising Threshold
PGOOD Falling Threshold
PGOOD Delay Time (Falling Edge)
Sinking 1mA
PG = VIN = 3.6V
Percentage of regulation voltage
Percentage of regulation voltage
-
0.65
-
89
85
-
-
1
0.01
92
88
15
0.3
1.35
0.1
95
91.5
-
V
ms
μA
%
%
μs
EN, SYNCH
Logic Input Low
Logic Input High
-
1.4
-
-
0.4
-
V
V
Synch Logic Input Leakage Current
Enable Logic Input Leakage Current
Thermal Shutdown
Thermal Shutdown Hysteresis
I SYNCH
I EN
Pulled up to 5.5V
-
-
-
-
0.1
0.1
140
25
1
1
-
-
μ A
μ A
°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.
6
FN6309.3
November 23, 2009
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