tny375 Power Integrations, Inc., tny375 Datasheet - Page 13

• Manufacturer Part Number: tny375
• Description: Energy-efficient, Off-line Switcher With Enhanced Peak Power Performance
• Manufacturer: Power Integrations, Inc.

www.powerint.com
Control Functions (cont.)
BP/M Pin Charge
Current
BP/M Pin Voltage
BP/M Pin Voltage
Hysteresis
BP/M Pin Shunt
Voltage
EN/UV Pin Line Under-
voltage Threshold
Circuit Protection
Peak Current Limit
(BP/M Capacitor =
1 μF) See Note E
Peak Current Limit
(BP/M Capacitor =
0.1 μF) See Note E
Parameter
I
Symbol
LIMITPEAKred
I
V
LIMITPEAK
V
V
I
I
SHUNT
I
BP/MH
CH1
CH2
BP/M
LUV
di/dt = 117 mA/μs
di/dt = 143 mA/μs
di/dt = 169 mA/μs
di/dt = 195 mA/μs
di/dt = 117 mA/μs
di/dt = 143 mA/μs
di/dt = 169 mA/μs
di/dt = 195 mA/μs
di/dt = 72 mA/μs
di/dt = 91 mA/μs
di/dt = 72 mA/μs
di/dt = 91 mA/μs
SOURCE = 0 V; T
See Note D, E
See Note D, E
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
V
V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
BP/M
BP/M
J
J
J
J
J
J
J
J
J
J
J
J
J
J
(Unless Otherwise Specifi ed)
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 0 V,
= 4 V,
See Figure 17
Conditions
See Note D
I
T
BP
J
= 25 °C
= 2 mA
J
= -40 to 125 °C
TNY375-378
TNY379-380
TNY375-378
TNY379-380
TNY375GN
TNY376GN
TNY377GN
TNY378GN
TNY379GN
TNY380GN
TNY375GN
TNY376GN
TNY377GN
TNY378GN
TNY379GN
TNY380GN
TNY375PN
TNY376PN
TNY377PN
TNY378PN
TNY379PN
TNY380PN
TNY375PN
TNY376PN
TNY377PN
TNY378PN
TNY379PN
TNY380PN
0.80
22.5
Min
-8.3
-9.7
-6.6
330
330
423
423
544
544
665
665
786
786
907
907
302
302
330
330
423
423
544
544
665
665
786
786
5.6
6.0
-5
5.85
0.95
Typ
-5.4
-7.1
-3.5
-4.8
355
355
455
455
585
585
715
715
845
845
975
975
325
325
355
355
455
455
585
585
715
715
845
845
6.4
25
TNY375-380
1043
1063
Max
6.15
1.20
27.5
-2.5
-3.9
-1.5
-2.1
380
387
487
496
626
638
765
779
904
921
361
367
391
401
501
514
644
661
787
808
930
955
6.7
Units
Rev. B 11/07
mA
mA
μA
μA
V
V
V
13