ZXSC440X8TA Diodes Zetex, ZXSC440X8TA Datasheet - Page 7

• Manufacturer Part Number: ZXSC440X8TA
• Description: IC PHOTOFLASH CHARGER 8MSOP
• Manufacturer: Diodes Zetex

Specifications of ZXSC440X8TA

• Applications: Photoflash Capacitor Charger
• Current - Supply: 220µA
• Voltage - Supply: 1.8 V ~ 8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZXSC440X8TR

Transformer parameters
Proprietary transformers are available, for example the
Pulse PAO367, Primary inductance: 24uH, Core: Pulse
PAO367, Turns ratio: 1:12, see Bill of Materials below. If
designing a transformer, bear in mind that the primary
current may be over an amp and, if this flows through
10 turns, the primary flux will be 10 Amp. Turns and
small cores will need an air gap to cope with this value
without saturation.
should not be too high as this is working at 300V and
could soon cause excessive losses.
ISSUE 1 - JANUARY 2005
ZXSC440 Transformer specifications
Part No.
T-15-089
T-15-083
SBL-5.6-1
PAO367
(WxLxH) mm
9.1x9.1x5.1
6.4x7.7x4
5.6x8.5x4
8x8.9x2
Size
Secondary winding capacitance
( H)
L
12
20
10
24
PRI
L
PRI -LEAK
(nH)
400
500
200
10:2
10:2
10:2
12:1
N
7
(m )
R
211
675
103
PRI
R
( )
27
35
26
SEC
Manufacturer
Tokyo Coil Eng.
www.tokyo-coil.co.jp
Kijima Musen
[e-mail]
Pulse
www.pulseeng.com
S E M I C O N D U C T O R S
ZXSC440