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参数资料
| 型号： | ISL8560EVAL2Z |
| 厂商： | Intersil |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR ISL8560 |
| 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： | 5V |
| 电流 - 输出： | 2A |
| 输入电压： | 9 ~ 60 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 500kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ISL8560 |
ISL8560
Electrical Specifications
Unless otherwise specified the specifications listed in the table are tested at T A = +25°C and guard band for the
full Temperature Range, V IN = 48V, V OUT = 5.0V, I OUT = 0A. Typical values are at T A = +25°C. 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. (Continued)
PARAMETER
Max Ramp Amplitude
SYMBOL
Δ V OSC
V IN = 9V
TEST CONDITIONS
MIN
TYP
1
MAX
UNITS
V P
Modulator Gain
V VIN / Δ V OSC
9
-
Min OFF Time
150
300
ns
REFERENCE AND SOFT-START
Internal Reference Voltage
V REF
1.21
V
Soft-Start Current
Soft-Start Threshold
I SS
V SOFT
8
0.8
10
12
μA
V
ERROR AMPLIFIER
Transconductance
Gain-Bandwidth Product
Slew Rate
COMP Pin Drive
g m
GBW
SR
I COMP
3.9
5.7
15
6
±200
7.2
mS
MHz
V/μs
μA
Internal Feedback Voltage
Internal Feedback Bias Current
V FB
I FB
T A = -40°C to +85°C, V IN = 9.0V to 60V
T A = -40°C to +85°C, V FB = 1.20V
1.194
1.210
±50
1.222
±100
V
nA
OVERCURRENT PROTECTION
Dynamic Current Limit ON Time
t OCON
16
Clock
pulses
Dynamic Current Limit OFF Time
t OCOFF
4
SS cycle
Switch Current Limit
I LIMIT
T A = +25°C
3.2
4.0
4.8
A
POWER-GOOD (OPEN DRAIN)
Power-Good Lower Threshold
PGOOD Leakage Current
PGOOD Voltage Low
V PG-
V PG+
I PGLKG
Fraction of the V OUT set point; ~3μs noise filter
Fraction of the V OUT set point; ~3μs noise filter
V PULLUP = 5.5V
I PGOOD = 4mA
85
111
89
115
1
0.5
%
%
μA
V
MOSFET
Switch ON-Resistance
r DS(ON)
I OUT = 2A, V BOOT = V IN + 5.0V, Tested at wafer
0.19
0.355
Ω
level
EN
Input HIGH Level (Asserted)
Input LOW Level (Unasserted)
VINHIGH
VINLOW
2.6
1.2
V
V
Input Current HIGH
Input Current LOW
I ENHIGH
I ENLOW
V IN = 24V
V IN = 24V
25
25
μA
μA
SYNC
Input HIGH Level (Asserted)
Input LOW Level (Unasserted)
Input Current HIGH
Input Current LOW
VINHIGH
VINLOW
I SYNCHIGH
I SYNCLOW
2.6
1.2
0.2
0.2
V
V
μA
μA
THERMAL SHUT-DOWN
Thermal Shut-down Temperature
Thermal Shut-down Hysteresis
3
Rising Threshold
150
15
°C
°C
FN9244.7
September 19, 2008
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL8560IRZ | 功能描述:IC REG BUCK SYNC ADJ 2A 20QFN 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 |
| ISL8560IRZ-T | 功能描述:IC REG BUCK SYNC ADJ 2A 20QFN 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 |
| ISL8560MREP | 制造商:Intersil Corporation 功能描述:V62/08608-01XB, -55 TO 125C VID VERSION OF THE ISL8560, 20LD - Rail/Tube |
| ISL8560M-REP | 制造商:Intersil Corporation 功能描述:CONV DC-DC SGL-OUT STEP DOWN 20QFN EP - Rail/Tube |
| ISL8560MREP-TK | 制造商:Intersil Corporation 功能描述:CONV DC-DC SGL-OUT STEP DOWN 20QFN EP - Tape and Reel |
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