参数资料
型号: MC33364DR2
厂商: ON Semiconductor
文件页数: 5/16页
文件大小: 0K
描述: IC CTRLR SMPS OTP UVLO 16SOIC
产品变化通告: LTB Notification 03/Jan/2008
标准包装: 1
系列: GreenLine™
输出隔离: 隔离
频率范围: 104kHz ~ 800kHz
输入电压: 8.5 V ~ 16 V
输出电压: 700V
工作温度: -25°C ~ 125°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)14 引线
供应商设备封装: 16-SOIC N
包装: 标准包装
其它名称: MC33364DR2OSDKR
MC33364
ELECTRICAL CHARACTERISTICS (V CC = 15.5 V, for typical values T A = 25 ? C, for min/max values T J = --25 to 125 ? C)
Characteristic
Symbol
Min
Typ
Max
Unit
VOLTAGE REFERENCE
Reference Output Voltage (I Out = 0 mA, T J = 25 ? C)
Line Regulation (V CC = 10 V to 20 V)
Load Regulation (I Out = 0 mA to 5.0 mA)
Maximum V ref Output Current
Reference Undervoltage Lockout Threshold
V ref
Reg line
Reg load
I O
V th
4.90
--
--
--
--
5.05
2.0
0.3
5
4.5
5.20
50
50
--
--
V
mV
mV
mA
V
ZERO CURRENT DETECTOR
Input Threshold Voltage (V in Decreasing)
Hysteresis (V in Decreasing)
Input Clamp Voltage -- High State (I DET = 3.0 mA)
Input Clamp Voltage -- Low State (I DET = --3.0 mA)
V th
V H
V IH
V IL
0.9
--
9.0
--1.1
1.0
200
10.33
--0.75
1.1
--
12
0.5
V
mV
V
CURRENT SENSE COMPARATOR
Input Bias Current (V CS = 0 to 2.0 V)
Built In Offset
Feedback Pin Input Range
Feedback Pin to Output Delay
I IB
V IO
V FB
t DLY
--0.5
50
1.1
100
0.02
108
1.24
232
0.5
170
1.4
400
m A
mV
V
ns
DRIVE OUTPUT
Source Resistance (Drive = 0 V, V Gate = V CC -- 1.0 V)
Sink Resistance (Drive = V CC , V Gate = 1.0 V)
Output Voltage Rise Time (25% -- 75%) (C L = 1.0 nF)
Output Voltage Fall Time (75% -- 25%) (C L = 1.0 nF)
Output Voltage in Undervoltage (V CC = 7.0 V, I Sink = 1.0 mA)
R OH
R OL
t r
t f
V O(UV)
10
5
--
--
--
36
11
67
28
0.01
70
25
150
50
0.03
Ω
Ω
ns
ns
V
LEADING EDGE BLANKING
Delay to Current Sense Comparator Input
(V FB = 2.0 V, V CS = 0 V to 4.0 V step, C L = 1.0 nF)
t PHL(in/out)
--
250
--
ns
THERMAL SHUTDOWN
Shutdown (Junction Temperature Increasing)
Hysteresis (Junction Temperature Decreasing)
T sd
T H
--
--
180
50
--
--
? C
TIMER
Watchdog Timer
t DLY
200
360
700
m s
UNDERVOLTAGE LOCKOUT
Startup Threshold (V CC Increasing)
Minimum Operating Voltage After Turn--On (V CC Decreasing)
V th(on)
V Shutdown
14
6.5
15
7.6
16
8.5
V
V
FREQUENCY CLAMP
Internal FC Function (pin open)
Internal FC Function (pin grounded)
Frequency Clamp Input Threshold
Frequency Clamp Control Current Range (Sink)
Dead Time (FC pin = 1.7 V)
f max
f max
V th(FC)
I Control
T d
104
400
1.89
30
3.5
126
564
1.95
70
5.0
145
800
2.01
110
6.5
kHz
kHz
V
m A
m s
TOTAL DEVICE
Line Startup Current (V Line = 50 V) (V CC = V th(on) -- 1.0 V)
Restart Delay Time
Line Pin Leakage (V Line = 500 V)
Line Startup Current (V CC = 0 V, V Line = 50 V)
V CC Dynamic Operating Current (50 kHz, C L = 1.0 nF)
V CC Off State Consumption (V CC = 11 V)
I Line
t DLY
I Line
I Line
I CC
I CC Off
5.0
0.5
6.0
1.5
300
8.5
100
32
10
2.75
544
12
70
12
4.5
800
mA
ms
m A
mA
mA
m A
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