UBA2017P/1,112 NXP Semiconductors, UBA2017P/1,112 Datasheet - Page 4

• Manufacturer Part Number: UBA2017P/1,112
• Description: Display Drivers & Controllers SMPS CTRLR 12.4V
• Manufacturer: NXP Semiconductors

Specifications of UBA2017P/1,112

• Rohs: yes
• Operating Supply Voltage: 12.4 V
• Mounting Style: Through Hole
• Package / Case: DIP-16
• Maximum Output Current: 105 mA
• Product: Fluorescent Lamp Driver
• Factory Pack Quantity: 25
• Supply Current: 2.2 mA

NXP Semiconductors
6. Pinning information
UBA2017
Product data sheet
Fig 2.
UBA2017T: pin 10 is n.c. (not connected).
UBA2017AT: pin 10 is input pin DIM.
Pin configuration UBA2017T/UBA2017AT
(SO16)
SLHB
IREF
CIFB
EOL
CPT
VFB
IFB
CF
6.1 Pinning
6.2 Pin description
1
2
3
4
5
6
7
8
Table 3.
Symbol Pin
SLHB
IFB
EOL
VFB
IREF
CIFB
CF
CPT
PH/EN
DIM
n.c.
GND
VDD
GLHB
SHHB
FSHB
GHHB
aaa-001477
UBA2017AT/AP UBA2017P/T
1
2
3
4
5
6
7
8
9
10
-
11
12
13
14
15
16
16
15
14
13
12
11
10
Pin description
9
GHHB
FSHB
SHHB
GLHB
VDD
GND
DIM or n.c.
PH/EN
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 15 May 2012
1
2
3
4
5
6
7
8
9
-
10
11
12
13
14
15
16
600 V fluorescent lamp driver with linear dimming function
Fig 3.
Description
half-bridge (HB) low-side switch current sense input
lamp current feedback input
end-of-life sensing input
lamp voltage feedback input
reference current setting
lamp current feedback compensation
high frequency (HF) oscillator timing capacitor
preheat and fault timing capacitor
preheat frequency setting combined with enable
dimming function input (UBA2017AT/AP)
UBA2017P/T
ground
supply
HB low-side switch gate driver output
HB high-side source connection
HB floating supply connection
HB high-side switch gate driver output
UBA2017P: pin 10 is n.c. (not connected).
UBA2017AP: pin 10 is input pin DIM.
Pin configuration UBA2017P/UBA2017AP
(DIP16)
UBA2017/UBA2017A
SLHB
IREF
CIFB
EOL
CPT
VFB
IFB
CF
1
2
3
4
5
6
7
8
aaa-001478
16
15
14
13
12
11
10
9
GHHB
FSHB
SHHB
GLHB
VDD
GND
DIM or n.c.
PH/EN
© NXP B.V. 2012. All rights reserved.
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