参数资料
型号: NCV33163DWR2
厂商: ON Semiconductor
文件页数: 2/15页
文件大小: 0K
描述: IC REG BUCK BOOST INV ADJ 16SOIC
产品变化通告: LTB Notification 03/Jan/2008
标准包装: 1
类型: 降压(降压),升压(升压),反相
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 40 V
输入电压: 2.5 V ~ 60 V
PWM 型: 电压模式
频率 - 开关: 45kHz ~ 60kHz
电流 - 输出: 2A
同步整流器:
工作温度: -40°C ~ 115°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)裸露焊盘
包装: 标准包装
供应商设备封装: 16-SOIC W
其它名称: NCV33163DWR2OSDKR
NCV33163
I pk Sense
8
-
I Limit
9
Driver
Collector
+
V CC
Timing
Capacitor
7
6
5
+
OSC
Control Logic
10
11
12
Switch
Collector
GND
Voltage
Feedback 1
4
3
and Thermal
Shutdown
+
13
14
GND
Switch
Voltage
Feedback 2
LVI Output
2
1
LVI
+
+
-
+
+
-
VFB
15
16
Emitter
Bootstrap
Input
+
(Bottom View)
This device contains 114 active transistors.
Figure 1. Representative Block Diagram
MAXIMUM RATINGS (Note 1)
Rating
Power Supply Voltage
Switch Collector Voltage Range
Switch Emitter Voltage Range
Switch Collector to Emitter Voltage
Switch Current (Note 2)
Driver Collector Voltage
Driver Collector Current
Bootstrap Input Current Range (Note 2)
Current Sense Input Voltage Range
Feedback and Timing Capacitor Input Voltage Range
Low Voltage Indicator Output Voltage Range
Low Voltage Indicator Output Sink Current
Thermal Characteristics
P Suffix, Dual ? In ? Line Case 648C
Thermal Resistance, Junction ? to ? Air
Thermal Resistance, Junction ? to ? Case (Pins 4, 5, 12, 13)
DW Suffix, Surface Mount Case 751G
Thermal Resistance, Junction ? to ? Air
Thermal Resistance, Junction ? to ? Case (Pins 4, 5, 12, 13)
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature Range
Symbol
V CC
V C(switch)
V E(switch)
V CE(switch)
I SW
V C(driver)
I C(driver)
I BS
V Ipk (Sense)
V in
V C(LVI)
I C(LVI)
R q JA
R q JC
R q JA
R q JC
T J
T A
T stg
Value
60
? 1.0 to + 60
? 2.0 to V C(switch)
60
2.5
? 1.0 to +60
150
? 100 to +100
(V CC ? 7.0) to (V CC +1.0)
? 1.0 to + 7.0
? 1.0 to + 60
10
80
15
94
18
+150
? 40 to + 115
? 65 to +150
Unit
V
V
V
V
A
V
mA
mA
V
V
V
mA
° C/W
° C
° C
° C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 1500 V per MIL ? STD ? 883, Method 3015.
Machine Model Method 150 V.
2. Maximum package power dissipation limits must be observed.
http://onsemi.com
2
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