84PW021 NEC, 84PW021 Datasheet - Page 7

• Manufacturer Part Number: 84PW021
• Description: INVERTER
• Manufacturer: NEC

Specifications of 84PW021

• Svhc: No SVHC (18-Jun-2010)
• Operating Temperature Range: -20°C To +70°C
• Supply Voltage: 12V
• Accessory Type: Inverter
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.6 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS
Note1: VBLH and VBLC must be connected correctly. If customer connects wrongly, customer will
Note1: VBLH and VBLC must be connected correctly. If customer connects wrongly, customer will
CN1 socket (Inverter side):
Adaptable plug:
Note1: All GNDB and VDDB terminals should be used without any non-connected lines.
Note2: See "2.7 LUMINANCE CONTROL".
Note3: If anyone of terminals Pin No. 1, 2 or 4 (CN2 and CN3) opens, then the alert signal (+5.0V) is
CN2 socket (Inverter side):
Adaptable plug (Backlight side):
CN3 socket (Inverter side):
Adaptable plug (Backlight side):
Pin No.
Pin No.
Pin No.
10
11
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
3
4
be hurt and the module will be broken.
be hurt and the module will be broken.
output.
Symbol
Symbol
Symbol
VDDB
VDDB
GNDB
GNDB
RSVD
RSVD
RSVD
VBLH
VBLH
VBLC
VBLH
VBLH
VBLC
BRTC
BRTH
BRTI
N. C.
N. C.
AM
Alert signal output at malfunction
DATA SHEET DOD-PD-0743 (2nd edition)
Luminance control terminal
Backlight ON/OFF signal
Low voltage (Cold)
Low voltage (Cold)
53261-1171 (MOLEX Inc.)
51021-1100 (MOLEX Inc.)
High voltage (Hot)
High voltage (Hot)
High voltage (Hot)
High voltage (Hot)
Power supply
Power supply
SM03 (7-D1) B-BHS-1-TB(LF)(SN) (J.S.T. Mfg Co., Ltd.)
BHR-04VS-1 (J.S.T. Mfg Co., Ltd.)
SM03 (7-D1) B-BHS-1-TB(LF)(SN) (J.S.T. Mfg Co., Ltd.)
BHR-04VS-1 (J.S.T. Mfg Co., Ltd.)
Function
Ground
Ground
Signal
Signal
-
-
-
-
-
High or Open:
Low:
This pin is pulled-up to VDDB in the product.
Pull-up resistance: 3.3 kΩ
Keep this pin Open.
Keep this pin Open.
Keep this pin Open.
Remarks
Remarks
Remarks
Note1
Note2
Note3
Backlight ON
Backlight OFF
-
-
-
-
-
-
84PW021
7
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