- 您现在的位置：买卖IC网 > PDF目录1851 > MC33997DW (Freescale Semiconductor)IC SWITCH 3.3/5V SUPPLY 24-SOIC PDF资料下载
参数资料
| 型号： | MC33997DW |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 7/20页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH 3.3/5V SUPPLY 24-SOIC |
| 标准包装： | 30 |
| 应用： | 切换电源，微处理器 |
| 输入电压： | 6 V ~ 26.5 V |
| 输出数： | 5 |
| 输出电压： | 3.3V，5V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 管件 |
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 9.0 V ≤ V PWR ≤ 16 V, -40 ° C ≤ T J = T A ≤ 125 ° C, using the typical application circuit (see
Figure ) unless otherwise noted. Typical values noted reflect the approximate parameter mean at T A = 25 ° C under nominal
conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
GENERAL
Supply Voltage Range
V
Normal Operating Voltage Range
(8)
V PWR(N)
6.0
–
18
Extended Operating Voltage Range
(8)
V PWR(E)
18
–
26.5
Maximum Transient Voltage - Load Dump (9)
V PWR(LD)
–
–
40
V
VPWR Supply Current
I VPWR
mA
EN = 5.0 V, V PWR = 14 V, No Loads
VPWR Quiescent Supply Current
EN = 0 V, V PWR = 12 V
KA_VPWR Supply Current,
EN = 5.0 V, KA_V PWR = 14 V, No Load on V KAM
KA_VPWR Quiescent Supply Current
EN = 0 V, KA_V PWR = 12 V
I Q_VPWR
I KAVPWR
I Q_KAVPWR
25
5.0
0.5
50
–
–
–
–
150
15
3.0
350
μ A
mA
μ A
BUCK REGULATOR (VDDH)
Buck Converter Output Voltage
V DDH
V
I VDDH = 200 mA to 1.4 A, V PWR = KA_V PWR = 14 V
Buck Converter Output Voltage
I VDDH = 1.4 A, V PWR = KA_V PWR = 6.0 V
VDDH Line Regulation
V PWR = KA_V PWR = 10 V to 14 V, I VDDH = 200 mA
VDDH Load Regulation
V DDH
REGLN VDDH
4.9
4.9
-20
–
–
–
5.1
5.1
30
V
mV
mV
V PWR = KA_V PWR = 14 V, I VDDH = 200 mA to 1.4 A
V PWR = KA_V PWR = 6.0 V, I VDDH = 200 mA to 1.4 A
VDDH Active Discharge Resistance
V PWR = KA_V PWR = 14 V, EN = 0 V, I VDDH = 10 mA
REGLD VDDH
R HDISCH
-20
-20
1.0
–
–
–
20
20
15
?
P-CHANNEL MOSFET
Drain-Source Breakdown Voltage—Not Tested (10)
Drain-Source Current Limit—Not Tested (10)
BV DSS
ISC SW1
45
–
–
-7.0
–
–
V
A
Notes
8. V DDH is fully functional when the 33997 is operating at higher battery voltages, but these parameters are not tested. The test condition
as are:
a) V DDH must be between 4.9 V and 5.1 V (200 mA to 1.4 A) for V PWR = 14 V to 18 V.
b) V DDH must be between 4.8 V and 5.5 V (200 mA to 1.4 A) for V PWR = 18 V to 26.5 V.
9.
10.
Part can survive, but no parameters are guaranteed.
Guaranteed by design but not production tested.
33997
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
相关PDF资料 |
PDF描述 |
|---|---|
| MC34063AD | IC REG BUCK BOOST INV 1.5A 8SOP |
| MC34063AMELG | IC REG BUCK BST INV ADJ 8SOEIAJ |
| MC34063AP | IC REG BUCK BOOST INV 1.5A 8DIP |
| MC34160DW | IC REG/SUPERVSRY 5V 100MA 16SOIC |
| MC34163DW | IC REG BUCK BOOST INV ADJ 16SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33997DWR2 | 制造商:Rochester Electronics LLC 功能描述:MLPS 3.3 IC - Bulk |
| MC33999EK | 功能描述:多路器开关 IC 16 LOW SIDE PWM&SPI RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC33999EK | 制造商:Freescale Semiconductor 功能描述:IC SWITCH 16 OUT SPI/PWM 54SOIC |
| MC33999EKR2 | 功能描述:多路器开关 IC 16 LOW SIDE PWM&SPI RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC3399DW | 制造商: 功能描述: 制造商:undefined 功能描述: |
发布紧急采购，3分钟左右您将得到回复。