TEA1791AT/N1,118 NXP Semiconductors, TEA1791AT/N1,118 Datasheet - Page 2

• Manufacturer Part Number: TEA1791AT/N1,118
• Description: IC CTLR SYNC RECTIFIER 8SOIC
• Manufacturer: NXP Semiconductors
• Series: GreenChip™r

Specifications of TEA1791AT/N1,118

• Package / Case: *
• Mounting Type: *
• Voltage - Supply: 8.5 V ~ 38 V
• Operating Temperature: -20°C ~ 150°C
• Mode: Discontinuous Conduction (DCM)
• Input / Supply Voltage (max): 38 V
• Input / Supply Voltage (min): 8.5 V
• Supply Current: 0.95 mA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Output Current: 3 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Current - Startup: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935290157118

NXP Semiconductors
5. Block diagram
6. Pinning information
TEA1791AT
Product data sheet
6.1 Pinning
6.2 Pin description
Table 2.
Symbol
SRSENSE
GND
n.c.
DRIVER
n.c
n.c.
n.c.
V
Fig 1.
Fig 2.
CC
SRSENSE
DRIVER
Block diagram
Pin configuration
Pin description
All information provided in this document is subject to legal disclaimers.
1
4
Pin
1
2
3
4
5
6
7
8
control
n.c.
Rev. 01 — 7 June 2010
3, 5, 6, 7
0.93 μs
0.99 μs
TIMER
Description
synchronous timing input
ground
not connected
driver output for SR MOSFET
not connected
not connected
not connected
supply voltage
SRSENSE
DRIVER
GND
n.c.
Q
Q
1
2
3
4
R
S
GND
TEA1791AT
GreenChip synchronous rectifier controller
2
014aaa894
V
CC
8
−310 mV
8
7
6
5
V
n.c.
n.c.
n.c.
CC
TEA1791AT
−12 mV
© NXP B.V. 2010. All rights reserved.
014aaa893
−55 mV
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