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SLG59H1302C
A Surge-protected, 28 V Tolerant Power Splitter in WLCSP
General Description
Pin Configuration
Pin A1 Index Mark
The SLG59H1302C is a 130-V surge-protected, 28-V tolerant
power splitter with two high-current switches and a 0.1 A
capable LDO in 28-ball WLCSP. With independent control for
each channel, the SLG59H1302C contains a 6 A capable,
12 mΩ nFET switch for the BUS-to-OUT path and a
reverse-blocking 6 A capable, 24 mΩ nFET switch for the
BUS-to-SYS path. An internal, “always ON” LDO is 0.1 A
capable and can be used to supply power to downstream
devices when the BUS terminal voltage is higher than 2.7 V.
When the SYS terminal turns on, the IC’s push-pull PG output
becomes asserted. The SLG59H1302C is fully specified over
the industrial -40 °C to 85 °C temperature range.
1
2
3
4
BUSOK
PG
SD
ON1
A
B
C
D
E
F
OUT
OUT
SYS
SYS
SYS
GND
OUT
BUS
BUS
BUS
BUS
GND
BUS
BUS
BUS
BUS
BUS
GND
ON2
BUS
BUS
BUS
BUS
GND
Features
•
•
•
•
•
130 V-tolerant TVS (IEC61000-4-5)
BUS-to-OUT nFET: 12 mΩ/6 A, 28 V tolerant
BUS-to-SYS nFET: 24 mΩ/6 A B2B RB
Always ON, BUS LDO: ±10% tol, 0.1 A capable
BUS UVLO & OVLO Protection
• OVP Response Time: 200 ns
G
•
•
•
•
•
•
•
Push-pull PG (Power Good) Output
Thermal Shutdown Protection
Active-HIGH IC Shutdown Input
Active-LOW ON1 Input (BUS-to-OUT)
Active-HIGH ON2 Input (BUS-to-SYS)
28-ball CSP, 2.98 x 1.69 x 0.44 mm, 0.4 mm pitch
Pb-Free / Halogen-Free / RoHS Compliant Packaging
(Laser Marking View)
2.98 x 1.69 x 0.44 mm, 0.4 mm pitch
Applications
•
•
Wearable Device
Tablet PCs and Smartphones
Block Diagram
Multiple Contacts
12 mΩ
BUS
OUT
SYS
VBUS
VOUT
CLOAD1
TVS
CIN
24 mΩ
Multiple
Contacts
VSYS
CLOAD2
UVLO
OVLO
BUS
BUSOK
VBUSOK
Regulator
State Machine
+ Gate Drivers
CLOAD3
SD
Open
Open
ON1
Closed
Closed
PG
ON2
Thermal
Shutdown
GND
Datasheet
2-Feb-2022
Revision 1.03
Page 1 of 15
©2022 Renesas Electronics Corporation
CFR0011-120-01