TEA1791T/N1,118 NXP Semiconductors, TEA1791T/N1,118 Datasheet - Page 6

• Manufacturer Part Number: TEA1791T/N1,118
• Description: IC CTRLR GREENCHIP SYNC 8-SOIC
• Manufacturer: NXP Semiconductors
• Series: GreenChip™r

Specifications of TEA1791T/N1,118

• Package / Case: 8-SOIC (3.9mm Width)
• Mode: Discontinuous Conduction (DCM)
• Voltage - Supply: 8.5 V ~ 38 V
• Operating Temperature: -20°C ~ 150°C
• Mounting Type: Surface Mount
• Output Voltage: 10 V
• Supply Current: 0.65 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Current - Startup: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935287392118

NXP Semiconductors
10. Characteristics
Table 5.
T
the IC; unless otherwise specified.
[1]
TEA1791T
Product data sheet
Symbol
Supply voltage management (pin V
V
V
I
Synchronous rectification sense input (pin SRSENSE)
V
V
V
t
t
Driver (pin DRIVER)
I
I
V
CC(oper)
d(act)(drv)
act(sr)(min)
source
sink
amb
startup
hys
act(drv)
reg(drv)
deact(drv)
o(max)
The V
= 25
CC
°
C; V
Characteristics
stop voltage is V
Parameter
start-up voltage
hysteresis voltage
operating supply current V
driver activation voltage
driver regulation voltage
driver deactivation
voltage
driver activation delay
time
minimum synchronous
rectification
source current
sink current
maximum output voltage V
CC
= 20 V; all voltages are measured with respect to ground (pin 2); currents are positive when flowing into
startup
− V
hys
.
CC
Conditions
under normal operation;
no load on pin DRIVER
Short time
Long time
V
voltage on pin DRIVER = 2 V
V
)
CC
CC
CC
CC
voltage on pin DRIVER = 2 V
voltage on pin
DRIVER = 9.5 V
All information provided in this document is subject to legal disclaimers.
= 8 V (V
= 15 V;
= 15 V
= 15 V
Rev. 02 — 7 June 2010
CC
< V
startup
)
[1]
GreenChip synchronous rectifier controller
Min
-
-
-
−340
−65
-
-
1.5
−0.3
1
2.2
-
8.2
1.7
Typ
0.5
0.65
0.95
−310
−55
−12
125
2.0
2.2
−0.25
1.4
2.7
10
8.5
TEA1791T
Max
8.8
-
-
-
−280
−45
-
-
2.5
2.7
−0.2
-
-
12
© NXP B.V. 2010. All rights reserved.
Unit
V
mA
mA
mV
mV
mV
ns
μs
μs
A
A
A
V
V
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