L6730CQ datasheet(47/50 Pages) STMICROELECTRONICS

No de pièce	L6730CQ

Description	Adjustable step-down controller with synchronous rectification

PDF	50 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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47 / 50 page

L6730C - L6730D

Package mechanical data

47/50

Table 13.

HTSSOP20 mechanical data

DIM.

inch

Min

Typ

Max

Min

Typ

Max

1.200

0.047

0.150

0.006

0.800

1.000

1.050

0.031

0.039

0.041

0.190

0.300

0.007

0.012

0.090

0.200

0.003

0.008

(1)

Dimension “D” does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall not exceed

0.15mm per side.

6.400

6.500

6.600

0.252

0.256

0.260

D1(3)

2.200

0.087

6.200

6.400

6.600

0.244

0.252

0.260

(2)

Dimension “E1” does not include interlead flash or protrusions. Intelead flash or protrusions shall not exceed 0.25mm per

side.

4.300

4.400

4.500

0.170

0.173

0.177

(3)

The size of exposed pad is variable depending of leadframe design pad size. End user should verify “D1” and “E2”

dimensions for each device application.

1.500

0.059

0.650

0.025

0.450

0.600

0.750

0.018

0.024

0.030

1.000

0.039

0° min., 8° max.

aaa

0.100

0.004

Figure 42. Package dimensions

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