参数资料
型号: NCP1396ADR2G
厂商: ON Semiconductor
文件页数: 5/25页
文件大小: 0K
描述: IC REG CTRLR ISO PWM VM 16-SOIC
产品变化通告: Package Pin Removal 11/Feb/2008
标准包装: 1
PWM 型: 电压模式
输出数: 1
频率 - 最大: 575kHz
占空比: 52%
电源电压: 10.5 V ~ 20 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)15 引线
包装: 标准包装
其它名称: NCP1396ADR2GOSDKR
NCP1396A, NCP1396B
ELECTRICAL CHARACTERISTICS
(For typical values T J = 25 ? C, for min/max values T J = --40 ? C to +125 ? C, Ma x T J = 150 ? C, V CC = 12 V, unless otherwise noted.)
Characteristic
Pin
Symbol
Min
Typ
Max
Unit
SUPPLY SECTION
Turn--on threshold level, V CC going up – A version
Turn--on threshold level, V CC going up – B version
Minimum operating voltage after turn--on
Startup voltage on the floating section
Cutoff voltage on the floating section
12
12
12
16--14
16--14
VCC ON
VCC ON
VCC (min)
Vboot ON
Vboot (min)
12.3
9.5
8.5
8
7.4
13.4
10.5
9.5
9
8.4
14.3
11.5
10.5
10
9.4
V
V
V
V
V
Startup current, V CC < VCC ON
0 ? C < T J < +125 ? C
--40 ? C < T J < +125 ? C
12
Istartup
--
--
--
--
300
350
m A
V CC level at which the internal logic gets reset
Internal IC consumption, no output load on pin 15/14 – 11/10, Fsw =
300 kHz
Internal IC consumption, 1 nF output load on pin 15/14 – 11/10, Fsw =
300 kHz
Consumption in fault mode (All drivers disabled, V CC > V CC(min) )
12
12
12
12
VCC reset
ICC1
ICC2
ICC3
--
--
--
--
6.5
4
11
1.2
--
--
--
--
V
mA
mA
mA
VOLTAGE CONTROL OSCILLATOR (VCO)
Characteristic
Minimum switching frequency, Rt = 18 k Ω on pin 4, Vpin 6 = 0.8 V, DT =
300 ns
Maximum switching frequency, Rfmax = 1.3 k Ω on pin 2, Vpin 6 > 5.3 V,
Rt = 18 k Ω , DT = 300 ns
Feedback pin swing above which Δ f = 0
Operating duty--cycle symmetry
Delay before any driver re--start in fault mode
Pin
4
2
6
11--15
--
Symbol
Fsw min
Fsw max
FBSW
DC
Tdel
Min
58.2
425
--
48
--
Typ
60
500
5.3
50
20
Max
61.8
575
--
52
--
Unit
kHz
kHz
V
%
m s
FEEDBACK SECTION
Characteristic
Internal pull--down resistor
Voltage on pin 6 below which the FB level has no VCO action
Voltage on pin 6 below which the controller considers a fault
Pin
6
6
6
Symbol
Rfb
Vfb_min
Vfb_off
Min
--
--
--
Typ
20
1.2
0.6
Max
--
--
--
Unit
k Ω
V
V
DRIVE OUTPUT
Characteristic
Output voltage rise--time @ CL = 1 nF, 10--90% of output signal
Output voltage fall--time @ CL = 1 nF, 10--90% of output signal
Source resistance
Sink resistance
Dead time with R DT = 10 k Ω from pin 7 to GND
Maximum dead--time with R DT = 82 k Ω from pin 7 to GND
Minimum dead--time, R DT = 3 k Ω from pin 7 to GND
Leakage current on high voltage pins to GND
Pin
15--14/1
1--10
15--14/1
1--10
15--14/1
1--10
15--14/1
1--10
7
7
7
14,
15,16
Symbol
T r
T f
R OH
R OL
T_dead
T_dead--max
T_dead--min
IHV_LEAK
Min
--
--
--
--
250
--
--
--
Typ
40
20
13
5.5
300
2
100
--
Max
--
--
--
--
340
--
--
5
Unit
ns
ns
Ω
Ω
ns
m s
ns
m A
http://onsemi.com
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